title: How can I install MacVim on OS X?
body: <p>I am using OS X 10.9.1 (Mavericks).</p>
  
  <p>What are the systematic steps to install to Gvim or MacVim in Mac OS? If you write the steps using 1, 2, 3, ..., it would be easy to follow. </p>
  
  <p>I must confess that I failed to understand all the instructions provided on MacVim page. Other google-searched webpages do not clarify. 
  E.g. </p>
  
  <p>What is <code>$VIMRUNTIME</code> ? 
  What version of vim should I install for my OS? </p>
  
  <p>Now somehow I have installed MacVim in my system (Not systematically I believe).
  I can see that I have a folder <code>/Applications/gvim.app/MacVim.app/</code>. </p>
  
  <p>Now when I open a text file from MacVim, which was already written using vi-editor, MacVim does not recognize it. Also vi does not recognize whatever is written in MacVim! </p>
  
  <p>How can I resolve this?</p>