In our previous setup (which also had a python version <2.4) we had only
changed

        component/skeleton/gui/generate.py.tmpl

to call and additionally installed python2.4 binary explicitly.

We didn't observe any problems with the build system.

Cheers,
Fritz

On Wed, 11 Mar 2009, Gene Amtower wrote:

> So far, I've been trying out Qooxdoo using one of my Suse-based servers,
> which contains a fairly recent Python version.  Today, I downloaded the
> new 0.8.2 version and want to use it on my older Redhat FC3 Linux
> desktop, but I found that this system only has Python 2.3.4 installed,
> causing the Qooxdoo scripts to fail.  So, I downloaded and installed the
> Python 2.4 rpm to meet the Qooxdoo minimum requirements, but the system
> uses the older Python by default.  I can run the create-application.py
> script by changing the python entry in the first line of the script
> from:
>
>   #!/usr/bin/env python
>
> to:
>
>   #!/usr/bin/env python2.4
>
> This causes the script to run under the new Python 2.4 version instead
> of the default Python 2.3.4 that runs as "python".  I found 77 python
> scripts in the Qooxdoo download that would need to be updated
> accordingly.
>
> So, I tried to uninstall the Python 2.3.4 via rpm, but it reports
> dependencies in other parts of the Redhat installation.
>
> Does anyone know how I should properly handle this version conflict
> without causing OS system problems?  I could change all of the Python
> scripts within the Qooxdoo framework to use Python 2.4, but I don't know
> if that's the right way to solve the problem.  If I force the uninstall
> of the Python 2.3.4 version, will the Redhat system automatically use
> the newer Python 2.4 that I've installed, or will I cause myself other
> grief?
>
> If I edit all of the tool scripts to specify Python 2.4, are there other
> "gotchas" within Qooxdoo that will cause me problems in the tool chain
> because of the current default Python version?
>
> Thanks,
>
>   Gene Amtower
>   PC Backup
>

-- 
Oetiker+Partner AG              tel: +41 62 775 9903 (direct)
Fritz Zaucker                        +41 62 775 9900 (switch board)
Aarweg 15                            +41 79 675 0630 (mobile)
CH-4600 Olten                   fax: +41 62 775 9905
Schweiz                         web: www.oetiker.ch

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