==== Provide required information to help troubleshoot and get quick answer ====
- iRedMail version: 0.7.4
- Linux/BSD distribution name and version: Ubuntu 10.04 (Turnkey Linux Core)
- Any related log? Log is helpful for troubleshooting.
====

I'm trying to install iRedAdmin Pro latest LDAP version. I can't seem to access the admin gui after install, and get an Internal server error.

The relevant apache error log lines are below:

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[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:37 2012] [error] Exception KeyError: KeyError(-1216447856,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:10:38 2012] [notice] caught SIGTERM, shutting down
[Tue Apr 24 16:10:39 2012] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Tue Apr 24 16:10:39 2012] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?)
[Tue Apr 24 16:10:39 2012] [notice] Apache/2.2.14 (Ubuntu) mod_ssl/2.2.14 OpenSSL/0.9.8k mod_wsgi/2.8 Python/2.6.5 configured -- resuming normal operations
[Tue Apr 24 16:11:55 2012] [error] Exception KeyError: KeyError(-1216853360,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:11:56 2012] [error] Exception KeyError: KeyError(-1216853360,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:11:57 2012] [error] Exception KeyError: KeyError(-1216853360,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:12:09 2012] [error] Exception KeyError: KeyError(-1216853360,) in <module 'threading' from '/usr/lib/python2.6/threading.pyc'> ignored
[Tue Apr 24 16:12:09 2012] [error] Exception TypeError: TypeError("'NoneType' object is not callable",) in <bound method PooledDB.__del__ of <DBUtils.PooledDB.PooledDB instance at 0x21c79c2c>> ignored
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy] mod_wsgi (pid=2921): Target WSGI script '/usr/share/apache2/iredadmin/iredadmin.py' cannot be loaded as Python module.
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy] mod_wsgi (pid=2921): Exception occurred processing WSGI script '/usr/share/apache2/iredadmin/iredadmin.py'.
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy] Traceback (most recent call last):
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy]   File "/usr/share/apache2/iredadmin/iredadmin.py", line 8, in <module>
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy]     from libs import iredbase
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy]   File "/usr/share/apache2/iredadmin/libs/iredbase.py", line 34, in <module>
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy]     webmaster = cfg.general.get('webmaster', 'root')
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy]   File "/usr/local/lib/python2.6/dist-packages/web.py-0.36-py2.6.egg/web/utils.py", line 76, in __getattr__
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy]     raise AttributeError, k
[Tue Apr 24 16:12:10 2012] [error] [client 192.168.xx.yy] AttributeError: 'general'
----------

I'm thinking this is the most relevant line:

Target WSGI script '/usr/share/apache2/iredadmin/iredadmin.py' cannot be loaded as Python module.

Thanks in advance.