[Zope] 'popen' calls not happening? (Fixed, yay.)

[Jean Jordaan]

Hi seb

I've found the problem --- I was being sloppy about what the 
current working directory is!

At the commandline, it was the same directory as the executable.
>From Zope --- it was the Zope root. So my missing textfile was
lying snugly one directory up from where I was looking for it.
Aaargh!

Thanks for the help :]
jean