How to change the urls used by RVM to install rubies and rubygems
They need this because their organization’s firewall avoid RVM install rubies and rubygems direct from internet, so they will store locally in their organization the different versions of ruby and rubygems, and need to configure RVM install to use these custom locations.
The default versions for each ruby interpreter and urls used for RVM to install them are set in
~/.rvm/config/db file, so you just edit it and you’re done!
Or follow the RVM recommendation and override the defaults editing the