Uwe Stöhr wrote:

> Am 26.03.2014 01:41, schrieb Stephan Witt:
> 
>>> And who/what program should do this instead?
>>
>> The LyX binary itself at run-time.
>> With platform dependent code to lookup the registry.
> 
> That would be tough.

No. It is tedious (because of testing), but the idea and the code is simple, 
see my patch at http://www.lyx.org/trac/ticket/7657 which can easily be 
adjusted to all the following programs if they can be detected by some 
registry keys..

> LyX needs the path to the following programs:
> - Python
> - MikTeX or TeXLive
> - Ghostscript
> - Imagemagick
> - Perl
> - Inkscape (if available)
> - Gnumeric (if available)
> - LilyPond (if available)
> - GSview (if available)
> - JabRef (if available)

All these should be checked by configure.py. The only exception is python 
itself, for obvious reasons.


Georg


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