Re: strange permissions problem?

["dj_segfault" <user=60@nabble.blu.org>]

 Jared Carlson wrote: 
> Hey David, 
> 
> Thanks!   That tip got me through it!  Once I used the proc_open() 
> function I got a more informative error message (convert: Postscript 
> delegate failed '/...': No such File or directory).  From there it was 
> pretty easy to see that convert was having trouble finding ghostscript - 
> I had a symbolic link from /usr/bin/convert -> /opt/local/bin/convert 
> but ghostscript didn't have that same symbolic link so I created the 
> symbolic link and everything worked!  The key was getting the error 
> message - great tip, thanks!