title: No .rvm directory after installing rvm
body: <p>I don't have a <code>~/.rvm</code> file even after I upgrade my version of RVM using:</p>
  
  <pre><code>bash -s stable &lt; &lt;(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)
  </code></pre>
  
  <p>This command produces the following. How can I make sure a <code>.rvm</code> folder is created?</p>
  
  <pre><code>Upgrading the RVM installation in /opt/t/rvm/
  chown: rvm: illegal group name
  chown: rvm: illegal group name
      RVM PATH line found in /Users/ros/.bashrc /Users/roseperrone/.zshrc.
      RVM sourcing line found in /Users/ros/.bash_profile /Users/roseperrone/.zprofile.
  
  Upgrade Notes:
  
    * No new notes to display.
  
  # RVM:  Shell scripts enabling management of multiple ruby environments.
  # RTFM: https://rvm.io/
  # HELP: http://webchat.freenode.net/?channels=rvm (#rvm on irc.freenode.net)
  # Cheatsheet: http://cheat.errtheblog.com/s/rvm
  # Screencast: http://screencasts.org/episodes/how-to-use-rvm
  
  # In case of any issues run 'rvm requirements' or read 'rvm notes'
  
  Upgrade of RVM in /opt/t/rvm/ is complete.
  </code></pre>