Re: Problems after Debian upgrade

Hi Tasslehoff,

my guess is that you upgraded from python 2.6 to 2.7. This means that
you might have to reinstall all python packages that you manually
installed (like moin).
Check your /usr/local/lib/python2.[67]/dist-packages. You will probably
find MoinMoin in 2.6 but not in 2.7.

Michael

On 05/22/2013 12:28 AM, Tasslehoff Burrfoot wrote:
> Hi all, I got some problems on a MoinMoin 1.97 instance running on a
> Debian box recently upgraded from sqeeze to wheezy.
> I installed MoinMoin some weeks before the upgrade following the great
> guide on the official website and everything worked like a charm, all
> problems started since the upgrade.
> MoinMoin runs on:
> - Apache 2.2.22
> - mod_wsgi/3.3
> - mod_python/3.3.1
> - Python/2.7.3
> - webserver owner "apache:apache"
> 
> I found some references on this url
> (http://moinmo.in/MoinMoinQuestions/Errors#Internal_Server_Error) but
> checking permissions all seems ok.
> Using python as webserver and test.wsgi results ok, same result running
> python as root or apache user
> (http://www.scribd.com/doc/142843621/WSGI-Test-Script-pdf)
> 
> --- apache error log
> [Tue May 21 23:06:27 2013] [error] [client 192.168.1.200] mod_wsgi
> (pid=15099): Target WSGI script '/usr/local/share/moin/moin.wsgi' cannot
> be loaded as Python module.
> [Tue May 21 23:06:27 2013] [error] [client 192.168.1.200] mod_wsgi
> (pid=15099): Exception occurred processing WSGI script
> '/usr/local/share/moin/moin.wsgi'.
> [Tue May 21 23:06:27 2013] [error] [client 192.168.1.200] Traceback
> (most recent call last):
> [Tue May 21 23:06:27 2013] [error] [client 192.168.1.200]   File
> "/usr/local/share/moin/moin.wsgi", line 43, in <module>
> [Tue May 21 23:06:27 2013] [error] [client 192.168.1.200]     from
> MoinMoin.web.serving import make_application
> [Tue May 21 23:06:27 2013] [error] [client 192.168.1.200] ImportError:
> No module named MoinMoin.web.serving
> 
> --- apache permissions on python directory
> ritz:/usr/lib# ls -l /usr/lib/ | grep "python" | grep -v "lib"
> drwxr-xr-x 20 root root        12264 nov 27  2011 python2.4
> drwxr-xr-x 21 root root        13824 nov 29  2011 python2.5
> drwxr-xr-x 23 root root        13120 mag  7 03:10 python2.6
> drwxr-xr-x 26 root root        13592 mag  7 03:08 python2.7
> drwxr-xr-x  3 root root           80 mag  7 01:54 python3
> drwxr-xr-x  2 root root          112 mag  7 03:09 python-tz
> apache@ritz:/usr/lib/python2.7/test$ which python
> /usr/bin/python
> apache@ritz:/usr/lib/python2.7/test$ python -V
> Python 2.7.3
> apache@ritz:/usr/lib/python2.7/test$ ./pystone.py
> Pystone(1.1) time for 50000 passes = 6.32
> This machine benchmarks at 7911.39 pystones/second
> 
> --- apache configuration
> WSGIScriptAlias /wiki   /usr/local/share/moin/moin.wsgi
> WSGIDaemonProcess moin user=apache group=apache processes=5 threads=10
> maximum-requests=1000 umask=0007
> WSGIProcessGroup moin
> 
> --- /usr/local/share/moin/moin.wsgi sys.path
> sys.path.insert(0, '/usr/local/share/moin')
> 
> Any suggestion?
> 
> Thanks
> 
> Tasslehoff Burrfoot
> 
> ---
> Public PGP key block at
> http://tasslehoff.burrfoot.it/url/pgp
> 
> 
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-- 
Michael Decker
Forschungszentrum Jülich
Institut für Energie- und Klimaforschung - Troposphäre (IEK-8)

E-Mail: [email protected]

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