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    PackageManagement is an aggregator for software package managers. 


    PackageManagement functionality was introduced in Windows PowerShell 5.0. 
    PackageManagement is a unified interface for software package management systems; you 
    can run PackageManagement cmdlets to perform software discovery, installation, and 
    inventory (SDII) tasks. Regardless of the underlying installation technology, 
    you can run the common cmdlets in the PackageManagement module to search for, 
    install, or uninstall packages; add, remove, and query package repositories; and 
    run queries on a computer to determine which software packages are installed. 
    PackageManagement supports a flexible plug-in model that enables support for other  
    software package management systems. 
    The PackageManagement module is included with Windows PowerShell 5.0 and later releases 
    of Windows PowerShell, and works on three levels of package management 
    structure:  package providers, package sources, and the packages themselves. 
         Term                  Description 
         ----------            ------------------------------ 
         Package manager       Software package management system. In 
                               PackageManagement terms, this is a package provider. 
         Package provider      PackageManagement term for a package manager. Examples 
                               can include Windows Installer, Chocolatey,  
                               and others. 
         Package source        A URL, local folder, or network shared folder that 
                               you configure package providers to use as a 
         Package               A piece of software that a package provider manages, 
                               and that is stored in a specific package source. 
    The PackageManagement module includes the following cmdlets. You can find the 
    Help for these cmdlets on TechNet starting on the following page: 
         Cmdlet                   Description 
         ----------               ------------------------------ 
         Get-PackageProvider      Returns a list of package providers that are 
                                  connected to PackageManagement. 
         Get-PackageSource        Gets a list of package sources that are 
                                  registered for a package provider. 
         Register-PackageSource   Adds a package source for a specified 
                                  package provider. 
         Set-PackageSource        Sets properties on an existing package 
         Unregister-PackageSource Removes a registered package source. 
         Get-Package              Returns a list of installed software 
         Find-Package             Finds software packages in available 
                                  package sources. 
         Install-Package          Installs one or more software packages. 
         Save-Package             Saves packages to the local computer 
                                  without installing them. 
         Uninstall-Package        Uninstalls one or more software packages. 
  PackageManagement Package Provider Bootstrapping and Dynamic Cmdlet Parameters 
    By default, PackageManagement ships with a core bootstrap provider. You can install 
    additional package providers as you need them by bootstrapping the providers; 
    that is, responding to a prompt to install the provider automatically, from a 
    web service. You can specify a package provider with any PackageManagement cmdlet; 
    if the specified provider is not available, PackageManagement prompts you to bootstrap 
    --or automatically install--the provider. In the following examples, if the 
    Chocolatey provider is not already installed, PackageManagement bootstrapping installs 
    the provider.  
        Find-Package –Provider Chocolatey <PackageName> 
    If the Chocolatey provider is not already installed, when you run the 
    preceding command, you are prompted to install it. 
        Install-Package <Chocolatey package Name> -ForceBootstrap 
    If the Chocolatey provider is not already installed, when you run the 
    preceding command, the provider is installed; but because the ForceBootstrap 
    parameter has been added to the command, you are not prompted to install it; 
    both the provider and the package are installed automatically. 
    When you try to install a package, if you do not already have the supporting 
    provider installed, and you do not add the ForceBootstrap parameter to your 
    command, PackageManagement prompts you to install the provider. 
    Specifying a package provider in your PackageManagement command can make 
    dynamic parameters available that are specific to that package provider.  
    When you run Get-Help for a specific PackageManagement cmdlet, a list of 
    parameter sets are returned, grouping dynamic parameters for available 
    package providers in separate parameter sets. 
  More Information About the PackageManagement Project 
    For more information about the PackageManagement open development project, 
    including how to create a PackageManagement package provider, see the 
    PackageManagement project on GitHub at https://oneget.org.