rvm

> A tool for easily installing, managing, and working with multiple ruby environments.

Install one or more space-separated versions of Ruby:

rvm install {version(s)}

Display a list of installed versions:

rvm list

Use a specific version of Ruby:

rvm use {version}

Set the default Ruby version:

rvm --default use {version}

Upgrade a version of Ruby to a new version:

rvm upgrade {current_version} {new_version}

Uninstall a version of Ruby and keep its sources:

rvm uninstall {version}

Remove a version of Ruby and its sources:

rvm remove {version}

Show specific dependencies for your OS:

rvm requirements

> This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

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