Hi all,

perhaps a short question:

in the ML is stated that the best way for installation of QT4-X11 and PyQT4 is 
via fink.
So, they both base on the fink installed python, am I right? may I prevent this 
?

How does the precompiled PythonOCC fit. As stated it is build against the 
system python (the Mac one, not the fink one)

I´m confused...

best regards, Helmut


Am 20.04.2011 um 16:15 schrieb Helmut Müller:

> Hi all,
> 
> I´m new to the list, so best regards to everybody. Sorry for my english, no 
> native speaker...
> 
> I just tried to install OCC and PythonOCC an a Mac.
> 
> It is a PIA !
> 
> I´m sorry, but I assume that this Installation is nothing for Mac-Users, am I 
> right ?
> 
> You have to install QT4-X11 via fink, as the tar-ball is no longer available, 
> the installation depends on python that has to be installed via fink, too. 
> The available python (same version) is ignored.
> Build with all dependencies takes half a day. Mentioning that fink per 
> default compiled 32bit binaries took just a second, building 64bit took the 
> other half day.
> 
> The next day went away while I tried to compile PyQT-4 from sources. With the 
> fink installed QT it didn´t work, so I installed this later on via fink, too.
> 
> Fiddling around with the different python installations was great. The 
> installation of the precompiled packages 64bit SL was easy, but unsuccessful:
> 
> the python interpreter is able to import OCC and PyQt4, but when trying one 
> of the examples:
>       Fatal Python error: Interpreter not initialized (version mismatch?)
>       Abort trap
> 
> so, obviously different compilers used for the libs...
> 
> recompilation is not possible, as compilation of PyOCC depends on the 
> SourceDistribution of OCC, but: 6.3 is no longer available for download since 
> 6.5
> 
> I´m aware that I´m a newbie to this software, but I´m very frustrated now. I 
> did spend 3 hole days for nuts.
> 
> Why is it not possible to offer an (easy) installable Solution ? I really 
> like OpenSource, but If it is prohibited to provide working binary downloads 
> due to restrictions or dependencies, the meaning of  "open" is really missed. 
> Will there ever be a chance just to download this package, install and try it 
> out ? Not everybody is able to spend days just for compilation, at least for 
> me, this adventure has to be finished until a solution for the problem is 
> found.
> 
> I´d really like to hear from one other person how he or she did complete 
> successful  a fresh install of PythonOCC/OCC on MacOS. Any advice is 
> appreciated.
> 
> Btw, why is the download of the precompiled PyQT for SL is no longer 
> available? Nokia-restrictions ?
> 
> Sorry everybody, I know it is not your fault, but I´m a little bit p****d ...
> 
> Helmut


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