title: "bash : command not found" error
body: <p>I am trying to setup my machine for development and I keep getting the error, <code>-bash: command not found</code>.  I am getting while running various commands.  I am brand new to this, trying to get into development, and am not sure how to fix it.  From what I have read it may have something to do with my PATH.  Again, I'm new to this so I really have no clue.</p>
  
  <blockquote>
    <p><code>new-host:~ Home$ echo $PATH</code><br>
    /opt/local/bin:/opt/local/sbin:/usr/local/rvm/gems/ruby-1.9.3-p194/bin:/usr/local/rvm/gems/ruby-1.9.3-p194@global/bin:/usr/local/rvm/rubies/ruby-1.9.3-p194/bin:/usr/local/rvm/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/opt/X11/bin:/usr/local/git/bin:/opt/sm/bin:/opt/sm/pkg/active/bin:/opt/sm/pkg/active/sbin</p>
  </blockquote>