How To Remove Package?

Removing a local package from your node_modules directory. To remove a package from your node_modules directory,on the command line,use the uninstall command.

How do I uninstall a package in Linux?

To uninstall a package with the dpkg command, you need to know the exact name of the package you intend to uninstall. To list installed packages enter the following into a terminal window: sudo dpkg ––list. This command lists all the software, but the list may be too long and not helpful.

What is the use of uninstall-package?

Specifies the minimum allowed package version that you want to uninstall. If you don’t add this parameter, Uninstall-Package uninstalls the package’s newest version that satisfies any version specified by the MaximumVersion parameter. Specifies one or more package names. Multiple package names must be separated by commas.

How to uninstall a package globally in Windows?

To uninstall a package globally in Windows: 1 Open a command window by entering ‘cmd’ in the Search Box of the Task bar 2 Press Ctrl+Shift+Enter to gain Administration (Admin) privileges 3 pip uninstall <packagename>

How do I uninstall a package using dpkg?

To uninstall a package with the dpkg command, you need to know the exact name of the package you intend to uninstall. This command lists all the software, but the list may be too long and not helpful. Replace package_name with the term you are searching for.

How do I completely remove a package?

  1. Remove a package: Get the package complete name: dpkg –list | grep partial_package_name* Remove the package: sudo apt-get remove package_name. Remove all the dependencies: sudo apt-get purge package_name.
  2. Remove a Snap: Using remove command: sudo snap remove package_name. answered Aug 9, 2021 at 12:49. Mostafa Wael.

How do I remove a package in R?

Go to the Packages in right bottom corner of Rstudio, sear the package name and click on the adjacent X icon to remove it.

How do I remove packages from APT-get?

Uninstalling Packages With Apt

  1. Using apt remove. To remove a package using ‘remove’ simply type : $ sudo apt remove
  2. Using apt purge. We can very easily remove packages with the ‘purge’ command as such : $ sudo apt purge

What is delete package?

Deleting a package removes the package and all of its contents from the Package Navigator view. When you delete a package from Designer, Integration Server saves a copy of the package. If you later want to recover the package and its contents, contact your server administrator.

How do I uninstall Conda package?

Removing packages

  1. To remove a package such as SciPy in an environment such as myenv: conda remove -n myenv scipy.
  2. To remove a package such as SciPy in the current environment: conda remove scipy.
  3. To remove multiple packages at once, such as SciPy and cURL:
  4. To confirm that a package has been removed:

How do I uninstall an RPM?

Uninstalling Using the RPM Installer

  1. Execute the following command to discover the name of the installed package: rpm -qa | grep Micro_Focus.
  2. Execute the following command to uninstall the product: rpm -e

How do I remove all installed packages in R?

How to remove all user installed packages in R

  1. # create a list of all installed packages.
  2. # if you use MRO, make sure that no packages in this library will be removed.
  3. # we don’t want to remove base or recommended packages either\
  4. # determine the library where the packages are installed.

What does remove packages do in R?

Removing a package deletes it from the library (by default the directory TERR_HOME/library). In R, the argument lib is given without the default NULL value. In R, this function does not display a warning for the packages in use. No warning is given if the specified package is not found in the specified library.

How do I completely remove R?

Method 2: Uninstall R for Windows via Apps and Features/Programs and Features. Look for R for Windows in the list and click on it. The next step is to click on uninstall, so you can initiate the uninstallation.

Does apt-get purge remove dependencies?

apt-get remove vs purge vs autoremove

This removes the package as well as its configuration files. But the dependencies will remain in the system. However, configuration files in the home directory won’t get removed.

What is sudo apt-get clean?

The apt-get autoclean option, like apt-get clean, clears the local repository of retrieved package files, but it only removes files that can no longer be downloaded and are virtually useless. It helps to keep your cache from growing too large.

What is the difference between apt and apt-get?

apt-get may be considered as lower-level and ‘back-end’, and support other APT-based tools. apt is designed for end-users (human) and its output may be changed between versions. Note from apt(8): The `apt` command is meant to be pleasant for end users and does not need to be backward compatible like apt-get(8).

How do you remove yarn from a package?

yarn remove

Running yarn remove foo will remove the package named foo from your direct dependencies updating your package. json and yarn. lock files in the process. Other developers working on the project can run yarn install to sync their own node_modules directories with the updated set of dependencies.

How do I uninstall using yum?

Manual removal of an RPM using YUM package manager

To remove the installed package we execute the ‘yum remove xxxx’ command where xxxx=name of package. Confirmation of removal (Y). Confirm ‘Complete’ message after the package is successfully removed. We can validate the removal of the package.

How do I uninstall composer package?

Note : package/name is like spatie etc.

  1. Go to composer.json and find the package name.
  2. Delete package name from composer.json.
  3. Find the vendor file in your Laravel project.
  4. Delete the package file which is under vendor.
  5. run ‘composer install’ on your terminal.

How to reinstall a package?

– An account with sudo privileges – Access to the command line/ terminal – A Debian/Ubuntu system

How can I remove package from a player?

  • Description. The Uninstall-Package cmdlet uninstalls one or more software packages from the local computer. To find installed packages,use the Get-Package cmdlet.
  • Examples. The Uninstall-Package cmdlet uninstalls packages. The Name parameter specifies the package to uninstall.
  • Parameters. Overrides warning messages about conflicts with existing commands.
  • How do I remove a broken package?

  • Install Synaptic package manager. Ubuntu Linux does not come with the Synaptic package manager pre-installed anymore.
  • Finding broken packages with Synaptic. The process of finding broken packages in Synaptic starts by launching the application.
  • Fix broken packages with Synaptic.
  • How to Uninstall / Remove Ubuntu Software Packages

    • Introduction This guide will lead you through the process of uninstalling software packages from an Ubuntu Linux system using a variety of ways. We will go through the many removal methods available through the GUI (graphical user interface) included into the Ubuntu Software Center as well as through the command line interface. Prerequisites Installing and uninstalling applications from Ubuntu requires a user account with sudo / administrative rights.
    • A terminal window/command line is accessible by pressing the keyboard shortcuts CRTL + ALT + T. This is optional.

    7 Ways to Uninstall Ubuntu Packages

    Remove With Ubuntu Software Manager

    • It is possible that you are already familiar with the default program manager if you are running Ubuntu with the default graphical interface. This graphical utility displays a list of all the apps that are currently available and installed. It may be accessed by selecting the Ubuntu Software Center icon on your desktop. Once the utility has been launched, there are three tabs across the top of the screen: All — This displays a list of all currently available software. You may use this list to look for new programs to include
    • Installed — This only displays the programs that have been installed on your computer.
    • Updates – This section contains a list of any programs that have updates available. More information about the modifications may be found on the following page:

    Select the Installed tab from the drop-down menu. Scroll down the list of applications until you reach the software you want to uninstall, and then click the Remove button next to it.

    Use the Synaptic Package Manager

    • It is possible that the default Ubuntu Software Center may not list all of the applications installed on your machine.
    • The Synaptic Package Manager is a more stable and reliable program.
    • Some versions of Ubuntu contain the Synaptic Package Manager by default, whereas others do not.
    • Use the search bar to locate and start it on your computer’s hard drive.
    • If your system does not come pre-installed with Synaptic Package Manager, you may download and install it from the Ubuntu Software Center.

    Once the Synaptic Package Manager has loaded, utilize the menu on the left to navigate to Status > Installed in the upper-right corner.This displays a list of all the programs installed on your system.To uninstall an application, pick it, right-click it, select Mark for Removal from the context menu, and then click Apply.Using this method, you will be able to remove the software while keeping the configuration data intact.Select Mark for Complete Removal instead of Mark for Complete Removal if you want to remove the standard configuration files as well as the software package.

    How to Remove Package on Ubuntu From Command Line

    • Dpkg (Debian Package) is a package manager that is included with various Linux distributions.
    • In order to uninstall a package using the dpkg command, you must first determine what package you want to uninstall by looking up its specific name in the package list.
    • To see a list of the packages that have been installed on Ubuntu, type the following into a terminal window: list of packages installed by sudo dpkg This command displays a list of all of the software, however the list may be excessively large and unhelpful in some cases.
    • To make a list simpler to navigate, include the following elements: command-line switch sudo dpkg-query –l |
    • less If you already know the name of the product you wish to uninstall, you may search for it by typing it into the search box: grep package name |

    sudo dpkg–query –l |grep package name Replace package name with the phrase you’re looking for in the search bar.If you don’t know the whole name, you can indicate a portion of it by encircling it with asterisks (*), like in the following example: sudo dpkg–query –l |grep *partial name* sudo dpkg–query –l We recommend that you copy the precise software package name (by right-clicking and selecting ″copy″) so that you may use it later in the uninstallation procedure.It is not advised to delete software packages from your computer using the dpkg command.

    1. The most suggested solution is to utilize a package manager that will automatically remove all dependencies for you.
    2. While dpkg may successfully delete the requested package, all of its dependencies will remain on the system and may no longer work properly.

    Apt-Get Remove Command

    In order to uninstall a specific package, run the following command: sudo apt-get delete package name If you use this command, it will request apt to search all the installed apps and attempt to delete or fix those that are not working properly.

    Apt-Get Purge Command

    In this case, package name should be substituted with the actual package name generated by apt or dpkg. It is simply the program that is deleted by the uninstall command, not the configuration files. Use the purge command to delete the software and configuration files: sudo apt-get remove ––purge package name package name

    Clean Command

    • Additionally, the apt package manager can clean up your system.
    • Enter the command sudo apt-get clean to clear the cache of old/outdated packages from your system.
    • Some programs are installed with dependencies in order to function properly.
    • These are additional software packages that the application need in order to function properly.
    • While it’s possible to remove an application while keeping all of its dependencies on your system, this is not recommended.

    If you use this command, it will request apt to search all the installed apps and attempt to delete or fix any that are not functioning properly.

    AutoRemove Command

    • The autoremove command of the apt package management may be used to remove orphaned or unneeded dependencies: apt-get autoremove sudo apt-get With the command: apt-get repair, you can attempt to fix any failed installs, broken dependencies, or corrupted package files that you may have.
    • install using sudo apt-get –f If you use this command, it will request apt to search all the installed apps and attempt to delete or fix any that are not functioning properly.
    • Conclusion You should now have a solid grasp of the many methods available for finding and removing packages on Ubuntu Linux.
    • Was this article of assistance?
    • YesNo

    Uninstall-Package (PackageManagement) – PowerShell

    Continue to the main content This browser is no longer supported by the manufacturer. You may benefit from the newest features, security updates, and technical support by switching to Microsoft Edge from Internet Explorer. Reference

    The information you provide will be forwarded to Microsoft: By clicking the submit button, your input will be used to improve Microsoft products and services in the future. Policy on personal information. Thank you very much. Uninstalls one or more software programs from the computer.

    In this article

    Syntax

    Uninstall-Package Install-Package >] Uninstall-Package Uninstall-Package Uninstall-Package Uninstall-Package Uninstall-Package Uninstall-Package Uninstall-Package

    Description

    In this cmdlet, one or more software packages are removed from the local machine using the Uninstall-Package cmdlet. The Get-Package cmdlet may be used to find out which packages have been installed.

    Examples

    Example 1: Uninstall a package

    The Uninstall-Package cmdlet is responsible for uninstalling packages. The package to be uninstalled is specified by the Name argument. It is removed the most recent version of a package if there are several versions of the package installed. The command: PS> Uninstall-Package -Name NuGet.Core

    Example 2: Use the pipeline to uninstall a package

    • Get-Package locates a specific package and passes the SoftwareIdentity object to the Uninstall-Package cmdlet, which then removes the package from the system.
    • NuGet.Core 2.14.0 is required, thus use Get-Package -Name NuGet.Core |
    • Uninstall-Package to install it.
    • Specifying a package using the Get-Package cmdlet is accomplished through the use of the Name and RequiredVersion arguments.
    • In the pipeline, a SoftwareIdentity object is delivered down the line.

    InputObject is sent to the Uninstall-Package cmdlet, which removes the package after receiving it as an InputObject.Instead, the Uninstall-Package cmdlet can give the following value for the InputObject parameter: Uninstall-Package -InputObject is a command that uninstalls a package (Get-Package -Name NuGet.Core -RequiredVersion 2.14.0)

    Parameters

    This command overrides any warning messages that may appear when two commands are in conflict. Existing commands with the same name as the ones that are being installed are overwritten.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    Allows for the uninstallation of packages that have been designated as prerelease.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    This parameter specifies that the package will be uninstalled in its entirety by this cmdlet.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    Before invoking the cmdlet, you will be prompted for confirmation.

    Type: SwitchParameter
    Aliases: cf
    Position: Named
    Default value: False
    Accept pipeline input: False
    Accept wildcard characters: False

    This parameter specifies a string with the path of the input object.

    Type: String
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    Select the option to remove the version number from the folder path.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    This command forces the command to run without prompting the user for confirmation.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    PackageManagement will be forced to automatically install the package provider for the given package if this option is selected.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    Accepts pipeline input that specifies the SoftwareIdentity object for the package returned by the Get-Package cmdlet as a parameter. The SoftwareIdentity object can be sent to InputObject as a Get-Package value or as a variable containing the object.

    Type: Microsoft.PackageManagement.Packaging.SoftwareIdentity
    Position:
    Default value: None
    Accept pipeline input: True
    Accept wildcard characters: False

    Uninstall-Package uninstalls updates, as indicated by the asterisk.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    In this field, you may choose the maximum permitted software version that you want to remove. Without specifying this argument, Uninstall-Package uninstalls the package’s most recent version, which is the default.

    Type: String
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    This parameter specifies the smallest permitted package version that you wish to remove. Otherwise, Uninstall-Package uninstalls the package’s most recent version that meets any of the requirements indicated by the MaximumVersion argument if this parameter is not supplied.

    Type: String
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    This parameter specifies the names of one or more packages. Separate several package names with commas to avoid confusion.

    Type: String
    Position:
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    NoPathUpdate is solely applicable to the Install-Script cmdlet and nothing else. This parameter was created by the supplier and isn’t supported by Uninstall-Package because it’s a dynamic parameter.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    The packagemanagementprovider specifies which packagemanagement provider should be used.

    Type: String
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    The names of one or more package providers are specified in order to search for packages. By using the Get-PackageProvider cmdlet, you may obtain the names of the package providers.

    Type: String
    Aliases: Provider
    Accepted values: Bootstrap, NuGet, PowerShellGet
    Position: Named
    Default value: None
    Accept pipeline input: True
    Accept wildcard characters: False

    Specification of the specific permitted version of the software that you wish to remove. Otherwise, Uninstall-Package uninstalls the package’s most recent version that meets any of the requirements indicated by the MaximumVersion argument if this parameter is not supplied.

    Type: String
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False
    • This parameter specifies the scope for which the software should be uninstalled. The following are examples of acceptable values for this parameter: User currently logged in
    • All users
    Type: String
    Accepted values: CurrentUser, AllUsers
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    Removes program dependencies without removing them first.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    Allows you to obtain a package version that is newer than the one already installed on your system. Examples include an installed package that is digitally signed by a trustworthy publisher, but an updated package that is not digitally signed by the same trusted publisher.

    Type: SwitchParameter
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False
    • This parameter specifies whether to look for packages that include a module, a script, or both. The following are examples of acceptable values for this parameter: Modules
    • scripts
    • and so forth.
    Type: String
    Accepted values: Module, Script, All
    Position: Named
    Default value: None
    Accept pipeline input: False
    Accept wildcard characters: False

    This example illustrates what would happen if the Uninstall-Package cmdlet was used. The cmdlet is not executed.

    Type: SwitchParameter
    Aliases: wi
    Position: Named
    Default value: False
    Accept pipeline input: False
    Accept wildcard characters: False

    Inputs

    SoftwareIdentity Uninstall-Package receives SoftwareIdentity objects from the pipeline as input and performs the necessary uninstallation.

    Outputs

    In this case, SoftwareIdentity Uninstall-Package provides a SoftwareIdentity object for each package that was uninstalled by using the command.

    Notes

    • When a command has a package provider, the cmdlet can access dynamic parameters as a result of the command. Dynamic parameters are parameters that are unique to a package supplier. The Get-Help cmdlet displays a list of the parameter sets associated with a cmdlet, which includes the provider’s parameter set. Uninstall-Package, for example, has the PowerShellGet parameter set, which contains the options -NoPathUpdate, AllowClobber, and SkipPublisherCheck. about PackageManagement
    • about PackageManagement
    • Find-Package
    • Get-Package
    • Install-Package
    • Save-Package
    • Find-Package
    • Get-Package

    Feedback

    Feedback may be sent and viewed for

    How to Uninstall Python Packages

    • Uninstalling packages is a fundamental function provided by all Python package management solutions, including pip, pipenv, and the ActiveState Platform, among others.
    • Package managers, on the other hand, will not deal with transitive dependencies unless they are explicitly declared in a requirements.txt or pipfile.lock file (ie., dependencies of dependencies).
    • Using these widely used tools, we will demonstrate how to remove Python programs in this post.
    • We will also provide an introduction to the ActiveState Platform.
    • In terms of automating the installation and uninstallation of transitive dependencies, the AS Platform is unrivaled.

    This approach allows you to track conflicts between packages, learn about platform-specific dependencies, and even track system-level requirements such as C and C++ libraries using our dependency management system.After you have finished reading, you may test drive the ActiveState Platform by registering for a free trial account.To learn how to remove Python packages using the Pip and Pipenv Package Managers, continue reading this tutorial.

    Checklist

    Before any packages can be removed, it is important to verify that a Python installation has been set up, which contains the necessary files for removing packages. Requirements for Installation (for Windows).

    How to Uninstall Packages Installed with Pip

    To uninstall a package, use the command pip uninstall.

    How to Uninstall Packages in a Python Virtual Environment

    With the help of pip or pipenv, packages may be removed from within a virtual environment. To remove a package locally in a virtual environment, you can use the pip command as follows:

    1. Open a command or terminal window (depending on your operating system) and type the following commands:
    2. Change directory to the project directory
    3. Remove pip from your system

    If you want to remove a package in a virtual environment generated using venv or virtualenv, you may do it with pipenv.

    1. Open a command or terminal window (depending on your operating system) and type the following commands:
    2. Change directory to the project directory
    3. Remove pipenv from the system

    How to Globally Uninstall Python Packages

    • In certain circumstances, packages may be installed both locally (for example, for use in a single project) and system-wide (for usage throughout the whole system).
    • A package must be totally deleted from your system once it has been uninstalled locally, and this can only be accomplished by uninstalling the item on a global level.
    • In order to remove a software in Windows on a global scale, follow these steps:
    1. The command window may be opened by typing the word ″command″ (without the quotes) in the Search Box of the Task Bar.
    2. To get Administration (Admin) rights, use Ctrl+Shift+Enter on your keyboard.
    3. Remove pip from your system

    On order to remove a package worldwide in Linux, follow these steps:

    1. Open a terminal window
    2. sudo su pip uninstall

    How to Uninstall Package Dependencies with Pip

    The pip command installs a package together with all of the dependencies that the package relies on throughout the installation process. Unfortunately, when you uninstall a package, pip does not uninstall any dependencies that were installed with it. Uninstalling dependencies can be accomplished using a variety of methods, which are detailed below.

    If a package has been installed using a pip requirements file (e.g., pip install requirements.txt), all of the packages in requirements.txt can be removed using the following command: pip uninstall requirements.txt

    Pip uninstall requirements.txt is a text file that specifies the prerequisites for installing Pip.

    For packages that do not include a requirements.txt file, you may use the pip display command to get a list of all the prerequisites for the package in question:

    The Pip Show As an illustration, pip demonstrate cryptography The output should be something like this: ‘Requires: six, cffi’ The pip uninstall command may then be used to remove the dependencies that were previously installed. However, before deleting any packages, be sure that they are not dependents on any other already-installed packages on your system.

    How to Uninstall Package Dependencies with Pipenv

    To completely remove all of the dependencies in a Pipenv project, follow these steps:

    1. Open a command or terminal window and cd into the project directory
    2. then click Finish.
    3. Pipenv uninstall -all is same to pipenv uninstall

    How to Uninstall a Package Installed With Setuptools

    • To get started, open a command or terminal window and cd into the project directory
    • Uninstallation of all pipenv modules with the -all option.

    Next Steps

    • It is possible that the process of resolving packages while installing or removing an environment will be exceedingly sluggish (or perhaps entirely manual).
    • The ActiveState Platform, which automatically resolves dependencies for you–and does it quickly–can help you get things done much more quickly.
    • Start using the ActiveState Platform for free now.
    • Alternatively, you may just install Python 3.9 and use the command-line interface that comes with it, the State Tool, to ″state install″ the packages that you require: > install in the state installing the numpy package numpy installation package numpy installation package numpy installation package numpy installation package The Runtime Environment is being updated.
    • It is possible that changes to your runtime will need the rebuilding of some dependencies.

    There are two new dependents in numpy, for a total of eight new requirements in total.Eight-eighth-inch construction, eight-eighth-inch installation Numpy has been included as a package.

    npm Uninstall – How to Remove a Package

    • Working with packages is made easier by the Node Package Manager (NPM), which provides a variety of commands.
    • Additionally, you may remove a package from the npm library in the same way that you would install it.
    • To uninstall a package, you may use the npm uninstall command, which is supplied by the npm package management system.
    • However, the method by which you remove an ordinary package or dependence is not the method by which you should uninstall a global package and a development dependent.
    • In this post, I’ll teach you how to remove an ordinary package, a global package, and a development dependency all in the same session.

    How to Remove a Package with npm Uninstall

    • To uninstall a package using the npm uninstall command, use the following syntax in the directory where the package is located: npm uninstall package-name npm uninstall package-name This tutorial will illustrate how to remove a package using the Express framework, which is based on the NodeJS programming language.
    • In the package.json file, you can see that Express is listed as a dependent, as seen in the picture below.
    • However, once I run npm uninstall express, you will no longer see Express mentioned as a dependent: As you can see, there is no longer an Express dependence.
    • There is even no longer a dependence key since there is no longer a dependency.

    How to Remove a Dev Dependency with npm Uninstall

    • A development dependency is a package that is only utilized during the development process.
    • To uninstall a development dependency, you must first attach the -D or -save-dev flag to the npm uninstall command, and then enter the name of the package you want to uninstall.
    • To accomplish this, use the npm uninstall -D package-name or npm uninstall -save-dev package-name syntax, which is the most basic.
    • Ensure that you execute the command in the directory (folder) in which the dependent is located.
    • For this demonstration, I will be using the Nodemon framework to explain how to remove a development dependency.

    Nodemon allows you to have your NodeJS application reload automatically whenever a change is detected in a file or folder while developing.As you can see in the picture below, Nodemon is listed as a development requirement for the project.I’m going to run npm uninstall –D to get rid of it.nodemon As you can see in the package.json file, there is no longer a Nodemon component.

    How to Remove a Global Package with npm Uninstall

    • Unlike other packages, a global package is one that is installed worldwide on your computer, meaning that you do not have to reinstall it every time you need to use it.
    • Remove a global package by using the -g parameter to the npm uninstall command and then specifying the package’s name in the command line argument.
    • To do this, use the npm uninstall -g package-name command as the basis of your command.
    • I’ll use the CORS package to demonstrate how to uninstall a global package in order to save time (Cross-origin Resource Sharing).
    • CORS prevents browsers from implementing the Same Origin Policy (SOP), allowing you to send requests from one browser to another.

    In the screenshot below, you can see that the CORS package is not mentioned as a component of the package.The json file is as follows: This is due to the fact that CORS is installed globally on my system, rather than in the directory of a specific project.If you’ve installed a package globally and want to check what you’ve installed, use npm list -g.You can see that CORS is now labeled as a global package, which is a good thing.I’ll now execute npm uninstall -g cors to remove CORS from the system as a whole.

    1. When I run npm list –g, I can see that there is no longer any CORS, which indicates that the command was successful.

    Conclusion

    • In this post, you learnt about the various methods for uninstalling different types of NPM packages, which will allow you to have better control over your codebase and remove superfluous items.
    • Thank you for taking the time to read this.
    • If you found this article useful, please spread the word so that others can benefit from it as well.
    • Learn how to code for nothing.
    • More than 40,000 people have benefited from freeCodeCamp’s open source curriculum, which has helped them land careers as developers.

    Get started today.

    Uninstalling packages and dependencies

    Whenever you are no longer need to utilize a package in your code, we recommend that you uninstall it and remove it from the dependencies of your project.

    Uninstalling local packages

    Removing a local package from your node_modules directory

    The uninstall command may be used to remove a package from your node modules directory using the command line interface. If the package has a scope, make sure to include it.

    Unscoped package

    npm uninstall

    Scoped package

    npm uninstall <@scope/package_name>

    Example

    Removing a local package from the package.json dependencies

    The -save switch can be used to remove a package from the dependencies listed in package.json. If the package has a scope, make sure to include it.

    Unscoped package

    npm uninstall -save

    Scoped package

    npm uninstall -save <@scope/package_name>

    Example

    Npm uninstall -save lodash npm install -save lodash Note: If you installed a package as a ″devDependency″ (i.e., with -save-dev), you may remove it by using the same -save-dev option: npm uninstall -save-dev package name npm install package name

    Confirming local package uninstallation

    • Check that the node modules directory no longer contains a directory for the package that was successfully uninstalled to ensure that npm uninstall was a successful operation (s). Unix-based operating system (such as OSX): ls node modules
    • Windows systems: dir node modules
    • Linux systems: dir node modules

    Uninstalling global packages

    Uninstall an unscoped global package from the command line by using the -g parameter in conjunction with the uninstall command. If the package has a scope, make sure to include it.

    Unscoped package

    npm uninstall -g

    Scoped package

    npm uninstall -g <@scope/package_name>

    Example

    For example, to remove a package named jshint, perform the following command:

    Resources

    Uninstalling local packages

    Uninstalling Packages With Apt Package Manager

    In this module, we will learn how to remove packages from our Debian/Ubuntu systems using the apt package manager.

    Find The Package You Want To Uninstall

    • First and foremost, we must locate the package from which we wish to remove its components.
    • With the following, we can quickly and easily identify the actual name of our package: $ dpkg -list |
    • grep ″disabled″ This aids us in locating the specific product that we will require for the subsequent phases in the process.
    • Once we have discovered the package that we are looking for, we may proceed to the following stage.

    Uninstalling Packages With Apt

    • When it comes to removing packages using the apt package manager, we have two options: the first is to use the apt package management’s uninstall command, which is as follows: remove
    • \sPurge

    1. Using apt remove

    To uninstall a package using the’remove’ command, enter the following command: $ sudo apt remove

    2. Using apt purge

    With the ‘purge’ command, we may quickly and efficiently remove packages from our system as follows: $ sudo apt-get remove

    What’s the difference between ‘remove‘ and ‘purge‘?

    • So the obvious question is when to use the terms ″remove″ and ″purge,″ and how do you know when to use them?
    • The key difference between’remove’ and ‘purge’ is that’remove’ simply gets rid of the package, leaving any configuration files intact, but ‘purge’ gets rid of the package and all of its configuration files.
    • ‘purge’, on the other hand, not only removes the package, but it also removes all configuration files that are located outside of the home directory.

    A Fun Little Secret

    Contradictory to their primary use, both ‘purge’ and’remove’ may be used to INSTALL packages, which is somewhat contrary to their primary function. As an example, the following package name might be created by attaching a ‘+’ to the end of it: $ sudo apt-get install

    Post Uninstall Clean Up

    • The removal/purging of our package has been completed successfully at this point.
    • As a matter of good practice, we may now execute some commands to clean up once the removal has been completed.
    • We may erase the cache of the old/outdated packages by using the following command: We can uninstall packages that are no longer necessary by using the following command: Finally, any failed or broken installations can be repaired using the following procedure:

    Conclusion

    As a result, we learned how to quickly and efficiently remove packages from a Debian/Ubuntu-based system by utilizing the apt package management system.

    Deleting a Package

    • Delete a package from your computer When you no longer require the services and data contained within a package, you can remove the package from your computer.
    • Packages can be deleted from the Package Navigator view, which removes the package and all of its contents from the view.
    • Even after you have deleted a package from Designer, Integration Server makes a backup copy of it for future reference.
    • If you need to retrieve the package and its contents later on, contact the server administrator for assistance.
    • Only people with the Integration Server Administrator role have the ability to retrieve a package.

    If you need further information about recovering packages, please refer to the webMethods Integration Server Administrator’s Guide.Be sure that no other users or other services are using (or relying on) the services, templates, IS document types, and schemas in the package before you delete it.This includes making sure that: Other services that are reliant on a service in a package that you want to remove can be identified by selecting the Package Dependencies option from the Package Dependencies menu.To learn more about identifying package dependencies, see Identifying Package Dependencies.If you wish to delete an element from a package, you must first unlock it, or lock it if you don’t want it to be deleted.

    1. If the package contains items that have been locked by others or that have been locked by the system, you will be unable to remove the package.
    2. To remove a package from your cart, click here.
    3. Choose the package you wish to delete from the Package Navigator screen in step 1.

    2.Select Edit > Delete from the drop-down menu.Please keep in mind that when you delete a package, Integration Server does not remove the jar files included within the code/jars and code/jars/static directories.The Package class loader is responsible for loading the jar files in the code/jars folder, whereas the Integration Server class loader is responsible for loading the jar files in the code/jars/static folder.Integration Server has locked certain jar files, and they can only be destroyed after Integration Server is shut down.If you install a new version of a package without deleting the jar files for the previous version of the package, Integration Server will utilize the old jar files with the new package version, resulting in performance degradation.

    Because of this, you may experience inconsistent or unexpected behavior.To avoid this problem, shut down Integration Server and delete any jar files that may have remained in theIntegration Server directory / instances/instanceName/ packages/packageName/code/jars andIntegration Server directory / instances/instanceName/ packages/packageName/code/jars/static directories before installing a new version of a deleted package.In order to avoid this problem, shut down Integration Server and delete any jar files that may have Topics that are related

    Managing packages — conda 4.12.0.post6+e7012690 documentation

    Note For the commands provided on this page, there are a plethora of alternatives to consider. For further information, check the Command Reference.

    Searching for packages

    • For the next instructions, you may either use the terminal or an Anaconda Prompt.
    • To check whether a certain package, such as SciPy, is available for installation, run the following command: For example, to check whether a certain package, such as SciPy, is available for installation from Anaconda.org, run the following command: conda search -override-channels -channel defaults scipy The following command can be used to determine whether a given package, such as iminuit, is present in a specific channel, such as and is accessible for installation: conda search -channeliminuit -override-channels

    Installing packages

    • For the next instructions, you may either use the terminal or an Anaconda Prompt.
    • In order to install a specific package, such as SciPy, into an existing environment ″myenv,″ follow the steps below.
    • scipy install -name myenv conda install scipy Without specifying the environment name, which in this case is accomplished by using the -name myenv option, the package is installed into the current environment as follows: Alternatively, you may install a specific version of a package, such as SciPy, by running the command conda install scipy=0.15.0 Installing multiple packages at the same time, such as SciPy and cURL, is accomplished as follows: Note It is preferable to install all of the packages at the same time in order to ensure that all of the dependencies are installed at the same time.
    • Installing numerous packages at the same time while specifying the package’s version is accomplished by using the following command: curl=7.26.0 is installed by conda install scipy=0.15.0.
    • Installing a package for a certain Python version is as follows: conda install scipy=0.15.0 curl=7.26.0 -n py34 env scipy=0.15.0 curl=7.26.0 If you wish to work with a certain Python version, it is ideal to do so in an environment that supports that version of the language.

    More information may be found at Troubleshooting.

    Installing similar packages

    • Installing packages that have similar filenames and fulfill similar functions may result in unexpected effects if they are installed together.
    • The outcome will most likely be determined by the item that was most recently installed, which may be unfavorable.
    • If the names of the two packages change, or if you’re creating variations of packages and need to align other software in the stack, we propose that you use Mutex metapackages to connect them.

    Installing packages from Anaconda.org

    A package management service for both public and private package repositories is provided at annaconda.org, which may be used to retrieve packages that are not yet available through conda install. Anaconda.org is an Anaconda product, in the same way as Anaconda and Miniconda are products of Anaconda. Installing a package from Anaconda.org is as follows:

    1. Navigate to the following address in a browser: Enter the package name bottleneck in the top-left box labeled ″Search Packages″ to locate the package called bottleneck.
    2. Find the package that you’re interested in and click on it to be taken to the detail page for it. The name of the channel is displayed on the detail page of the channel. In this case, the ″pandas″ channel is being discussed.
    3. Now that you have the name of the channel, you may install the package using the conda install command. Run the following commands in a terminal window or an Anaconda Prompt: conda install -c pandas bottleneck It instructs conda to get and install the bottleneck package from the pandas channel on Anaconda.org.
    4. To verify that the package has been installed, execute the following commands in your terminal window or Anaconda Prompt: A list of packages, including bottleneck, displays.

    Note See Managing channels for details on how to install packages from many sources at the same time.

    Installing non-conda packages

    • If a package is not accessible from conda or Anaconda.org, you may be able to locate and install the package using conda-forge or another package manager such as pip if the package is not available from conda or Anaconda.org.
    • Pip packages do not contain all of the functionality available in conda packages, thus we recommend that you first try to install any program using conda before using pip.
    • Try searching for and installing the package with the help of conda-forge if the package is not accessible through conda.
    • If you are still unable to install the program, you may try installing it using the pip package manager.
    • While there are some inevitable limitations to the compatibility of pip and conda packages due to the differences between the two packages, conda strives to be as compatible with pip as feasible.

    Note Both pip and conda are included in Anaconda and Miniconda, so you won’t have to worry about installing them individually.Virtual environments have been replaced with conda environments, hence there is no longer a requirement to activate a virtualenv before using pip.It is possible to have pip installed both outside and inside of a conda environment, depending on your preferences.Installation of pip inside the currently active conda environment and subsequent installation of packages using that instance of pip are required in order to benefit from conda integration.The command conda list displays packages that have been installed in this manner, with a label indicating that they have been installed via pip.

    1. As explained in Using pip in an environment, you may install pip in the current conda environment by using the command conda install pip in the current conda environment.
    2. Even if there are instances of pip installed both inside and outside of the current conda environment, only the instance of pip installed inside the current conda environment will be utilized unless otherwise specified.
    3. To install a non-conda package, follow these steps:
    1. Activate the environment in which you wish to run the software by doing the following: Run the command activate myenv in your Anaconda Prompt on Windows.
    2. Run the command conda activate myenv in your terminal window on Mac OS X and Linux.
    1. To use pip to install a software such as See, open a terminal window or an Anaconda Prompt and type the following commands:
    2. Run the following commands in your terminal window or Anaconda Prompt to check that the package was successfully installed: If the package is not shown, install pip as stated in Using pip in an environment and try these commands again.

    Installing commercial packages

    Run the following commands in your terminal window or Anaconda Prompt to use pip to install a software such as See:
    Run the following instructions in your terminal window or Anaconda Prompt to check that the package was successfully installed: If the package is not shown, install pip as explained in Using pip in an environment and run these commands again.

    Viewing a list of installed packages

    For the next instructions, you may either use the terminal or an Anaconda Prompt. To get a complete list of all of the packages currently installed in the active environment, type: To see a complete list of all of the packages in a deactivated environment, type the following into your browser:

    Listing package dependencies

    There isn’t a single conda command that can be used to discover which packages are dependent on a certain package inside your environment. The process consists of the following steps:

    1. List the dependencies that a certain package requires in order to be able to operate: search package name -info with conda
    2. Locate the package cache directory for your installation using the following command: conda info
    3. Identify package dependencies and resolve them. On macOS Catalina, Anaconda/Miniconda defaults to storing packages in the /anaconda/pkgs/ directory (or in the /opt/pkgs/ directory on Windows). Each package contains an index.json file, which contains a list of the packages that it depends on. This file may be found in the directory anaconda/pkgs/package name/info/index.json.
    4. With this information, you may determine which packages are dependent on a certain package. The following command will scan all index.json files in the directory: grep package name /anaconda/pkgs/info/index.json
    • Everything that contains the will have its complete package path and version shown as a result of this query.
    • As an illustration, grep numpy /anaconda3/pkgs/*/info/index.json is a command.
    • The following is the output of the previous command: The following information may be found in the index.json file: numpy 1.11.3 py36 0, numpydoc, and numpydoc.json: numpydoc, numpydoc, and numpydoc.json: numpydoc, and numpydoc.json: numpydoc, and numpydoc.json: numpydoc, and numpydoc.json: numpydoc, and numpydoc.
    • Python 3.6.0, version py36 0, located in /Users/testuser/anconda3/pkgs/anconda Information on numpy 1.11.3 py36 0 may be found at -4.3.0-np111py36 0/info/index.json.
    • It is important to note that this also returned ″numpydoc″ since it contains the string ″numpy.″ You can add to your search to get a more targeted set of results.

    Updating packages

    • Use the conda update command to see whether there is a new version of conda available. If conda informs you that an update is available, you will have the option of whether or not to install the update. For the next instructions, you may either use the terminal or an Anaconda Prompt. To make changes to a given package, do the following:
    • To get Python up to date, do the following:
    • To update conda itself, do the following:
    • Note Conda always updates to the most recent version available in its series, so Python 2.7 always updates to the most recent version available in the 2.x series and Python 3.6 always updates to the most recent version available in the 3.x series.
    • To update the Anaconda metapackage, use the following command: conda update conda anaconda conda version update The conda command compares versions of any package you are upgrading and then displays what is available for installation.
    • Alternatively, if no updates are available, conda will state that ″All requested packages have already been installed.″ You can update your package if a newer version of it is available and you want to do so by typing y to update:

    Preventing packages from updating (pinning)

    • In an environment, pinning a package specification prohibits the updates of any packages specified in the pinned file from taking effect.
    • Add a file entitled pinned to the conda-meta directory of the environment’s conda-meta directory, which contains a list of the packages that you do not want updated.
    • EXAMPLE: If you use the file provided below, NumPy will be forced to stay on the 1.7 series, which is any version that begins with the letter 1.7.
    • This also causes SciPy to remain at the exact same version as before: 0.14.2.
    • Python 1.7.* scipy ==0.14.2 numpy ==0.14.2 In the presence of this pinned file, conda update numpy maintains NumPy at version 1.7.1, whereas conda install scipy=0.15.0 results in an error.

    The -no-pin flag can be used to overcome the update limitation on a package that has been installed.Run the following command in the terminal or an Anaconda Prompt: conda update numpy -no-pin Because the pinned specifications are supplied with each conda install, running successive conda update commands without the -no-pin option would restore NumPy back to the 1.7 series of versions.

    Adding default packages to new environments automatically

    To have default packages automatically added to each new environment that you build, follow these steps:

    1. Enter these commands in the Anaconda Prompt or Terminal: conda configuration -add create default packages PACKAGENAME1 PACKAGENAME2
    2. You may now establish new environments, and the default packages will be installed in each of them
    3. you can also delete existing environments.

    You may also add a list of packages to be created by default to the.condarc file, which can be edited. By using -no-default-packages at the command prompt, you may prevent this option from being used by default.

    Removing packages

    • For the next instructions, you may either use the terminal or an Anaconda Prompt. For example, to remove SciPy from an environment such as myenv, run the following command: conda remove -n myenv scipy
    • For example, to uninstall SciPy from the present environment, do the following:
    • To uninstall many packages at the same time, such as SciPy and cURL:
    • To validate that a package has been uninstalled, do the following:

    How to remove all user installed packages in R

    • I just ran into a problem with R and RStudio that I needed to resolve.
    • In order to resolve this issue, I found myself obliged to uninstall all user-installed software from the system.
    • In many ways, it was not an option for me to just remove R and start over with a clean slate and an entirely fresh installation of R.
    • This was due to several practical considerations.
    • In order to remove all user-installed packages, I needed to discover another solution that would assist me in my endeavor.

    I discovered a couple of good ideas and tactics, but none that instantly helped me with my problem.That’s why I’ve decided to offer my solution in the hopes that it would be of assistance to you in your time of need.In order to delete all user-installed packages while not uninstalling any R or MRO basic packages, I wrote a script that may be found here.make a list of all the packages that have been installed Ip is represented by the data frame (installed.packages()).If you are using MRO, be sure that none of the packages in this library will be deleted by using the head(ip) function.

    1. ip – subset(ip,!grepl(″MRO″, ip$LibPath)) we don’t want to delete any base or recommended packages as well as we don’t want to remove any recommended packages.
    2. ip – ip percent in percent c(″base″, ″recommended″)),] ip – ip percent in percent c(″base″, ″recommended″)),] Identify the library in which the packages have been installed.
    3. path.lib – distinct(ip$LibPath) path.lib Create a vector containing all of the names of the packages that you wish to eliminate.

    the package to be removed – ip head (pkgs.to.remove) remove the parcels from the area sapply(pkgs.to.remove, remove.packages, lib = path.lib) is a function that applies to packages to be removed.

    Remove Installed Packages

    Remove.packages Packages that have been installed should be removed.

    Description

    Removes the supplied package(s) from the library’s installation directory.

    Usage

    Remove.packages(pkgs, lib = NULL) is a method that removes packages from a library.

    Arguments

    pkgs a character vector. Specifies the name(s) of the packages to remove.
    lib a character string. Specifies the location of the package(s). If it is missing NULL, the first element of.libPaths() is used.

    Details

    • Assuming that the package was loaded by a previous call to library, the package is now in use until it is unloaded. Before you can delete a package, you must first unload it from the system. The value returns the non-existent NULL. A warning is returned if the package is presently in use.
    • It will produce an error message if no such package can be located.
    • Warning Caution should be exercised while using this function. When you remove a package, it is removed from the library (which is located in the location TERR HOME/library by default). Differences Between the TIBCO Enterprise Runtime for R and the Open-Source R, which is better? In R, the parameter lib is passed without the default value of NULL.
    • In R, this function does not generate a warning for the packages that are now being used. If the provided package is not found in the chosen library, no warning is shown.
    • When the given package(s) are deleted from the R environment, the HTML index of packages is updated.
    • Examples may be found here.
    • install.packages(″rpart″) is a library function (″rpart&Pri

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