[Trac] Browse source problem after fedora core 2->3 upgrade

[Gary Thomas]

On Tue, 2005-04-05 at 23:33 +0200, Ronny Hanssen wrote:
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> I just upgraded my fedora core 2 installation to fc3 (two days ago). So
> far I've had no problems with any of the processes or services on the
> box, but I today stumbled across something that looks like a problem
> that has arrived after the upgrade.
> 
> When I try to browse the source I get an error. It goes like this:
> > Oops...
> > Trac detected an internal error: 
> > No module named svnIf you think this really should work and you can reproduce it. Then you should consider to report this problem to the Trac team. 
> > 
> > Go to http://trac.edgewall.com/ and create a new ticket where you describe the problem, how to reproduce it. Don't forget to include the python traceback found below. 
> > 
> > TracGuide ? The Trac User and Administration Guide 
> > 
> > Python traceback
> > Traceback (most recent call last):
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 531, in cgi_start
> >     real_cgi_start()
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 526, in real_cgi_start
> >     dispatch_request(path_info, args, req, env)
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 439, in dispatch_request
> >     module = module_factory(args, env, database, req)
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 155, in module_factory
> >     module = __import__(module_name, globals(),  locals())
> >   File "/usr/lib/python2.3/site-packages/trac/Browser.py", line 26, in ?
> >     import svn
> > ImportError: No module named svn
> 
> 
> The same thing happens if I click a changeset link. Instead of the
> changeset I get an error (similar to the above):
> > Oops...
> > Trac detected an internal error: 
> > No module named svn.deltaIf you think this really should work and you can reproduce it. Then you should consider to report this problem to the Trac team. 
> > 
> > Go to http://trac.edgewall.com/ and create a new ticket where you describe the problem, how to reproduce it. Don't forget to include the python traceback found below. 
> > 
> > TracGuide ? The Trac User and Administration Guide 
> > 
> > Python traceback
> > Traceback (most recent call last):
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 531, in cgi_start
> >     real_cgi_start()
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 526, in real_cgi_start
> >     dispatch_request(path_info, args, req, env)
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 439, in dispatch_request
> >     module = module_factory(args, env, database, req)
> >   File "/usr/lib/python2.3/site-packages/trac/core.py", line 155, in module_factory
> >     module = __import__(module_name, globals(),  locals())
> >   File "/usr/lib/python2.3/site-packages/trac/Changeset.py", line 32, in ?
> >     import svn.delta
> > ImportError: No module named svn.delta
> 
> 
> And when I try to administer the project using trac-admin I get this:
> > [root at drillo /]# trac-admin /data/trac/managerdreams
> > Traceback (most recent call last):
> >   File "/usr/bin/trac-admin", line 34, in ?
> >     from trac import sync
> >   File "/usr/lib/python2.3/site-packages/trac/sync.py", line 22, in ?
> >     from svn import fs, util, delta, repos, core
> > ImportError: No module named svn
> 
> 
> I am using the FSFS repository model in Subversion. I even did a
> svnadmin recover:
> > [root at drillo /]# svnadmin recover /data/repos/MDS/
> > Repository lock acquired.
> > Please wait; recovering the repository may take some time...
> > 
> > Recovery completed.
> > The latest repos revision is 26.
> 
> 
> And finally, I am using these rpms (after fc3 upgrade)
> > [root at drillo /]# rpmquery subversion
> > subversion-1.1.3-0_14.rhfc3.at
> > [root at drillo /]# rpmquery trac
> > trac-0.8.1-1.1.fc3.rf
> 
> 
> This is a trac installation for my private projects only, so there are
> no multi-user issues to be concerned about. All disks are local on the
> server, and both trac, svn and the webserver runs on the same server too.
> 

You need some other packages.  I'm running FC3 here with these packages
installed:
  subversion-perl-1.1.2-2.3
  subversion-1.1.2-2.3
  mod_dav_svn-1.1.2-2.3
  py23_pysvn_svn112-1.1.1-327

You may not need mod_dav_svn or subversion-perl depending on your setup,
but you definitely need the other two.

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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