title: Viewing pdfs with vim latex-suite: !start Preview shell returned 127
body: <p>I have Mac OS X Lion, vim 7.3, and latex-suite.  With a minimal .tex file I can compile a pdf from within vim using \ll.  However I can't view the pdf with \lv.  The <a href="http://vim-latex.sourceforge.net/index.php?subject=faq&amp;title=FAQ" rel="noreferrer">FAQ</a> suggests that I check whether or not I can open my pdf viewer from inside vim with</p>
  
  <p>!start Preview</p>
  
  <p>However when I do this I get the message</p>
  
  <p>shell returned 127.</p>
  
  <p>Can anyone help me with this?</p>