rvm

all

Easily installing, managing, and working with multiple ruby environments.

Examples (8)

Install one or more versions of Ruby

rvm install version1 version2 ...

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