Error message after following setup instructions

[David Henry]

Quoth the server:

Unsupported version control system "svnsync": Can't find an appropriate component, maybe the corresponding plugin was not enabled?

It is possible I have mis-configured something. The trac.ini has

svnsyncplugin.* = enabled

I have svnsync on the server and available on the system path

Both servers are windows 2k3, SVN 1.5, What other information is helpful?

Thanks!

[thesorcerer]

Hi have you set the following:

[svn] repository_url = path/to/remote/repo

[trac] repository_dir = C:\syncedrepo repository_type = svnsync

[anonymous]

He obviously has repository_type set to svnsync or it wouldn't generate the error. The error is coming from trac stating that it's unable to recognize the trac setting "repository_type" being set to svnsync. It's expecting svn.

I'm experiencing this same problem.

[Jeff Hammel]

This will occur when get_repository is called and an exception is raised by this plugin which is then swallowed by trac. There isn't enough information here to reproduce. If you could send the trac log file then I may be able to figure out what's going on. This is possibly a windows issue, as SvnsyncPlugin has not been tested there.

Thanks!

[anonymous]

The same on Fedora 10.

Trac log:

2009-01-13 23:31:57,316 Trac[loader] DEBUG: Loading svnsyncplugin from /usr/lib/python2.5/site-packages/svnsyncplugin-0.1.2-py2.5.egg 2009-01-13 23:31:57,316 Trac[loader] DEBUG: Loading trac.ticket.web_ui from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,316 Trac[loader] DEBUG: Loading trac.mimeview.php from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,316 Trac[loader] DEBUG: Loading trac.ticket.query from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,317 Trac[loader] DEBUG: Loading trac.attachment from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,317 Trac[loader] DEBUG: Loading trac.versioncontrol.svn_fs from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,317 Trac[loader] DEBUG: Loading trac.mimeview.patch from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,317 Trac[loader] DEBUG: Loading trac.mimeview.txtl from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,325 Trac[loader] DEBUG: Skipping "trac.mimeview.txtl = trac.mimeview.txtl [textile]": ("textile>=2.0" not found) 2009-01-13 23:31:57,325 Trac[loader] DEBUG: Loading trac.admin.web_ui from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,326 Trac[loader] DEBUG: Loading trac.ticket.admin from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,326 Trac[loader] DEBUG: Loading trac.mimeview.rst from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,334 Trac[loader] DEBUG: Skipping "trac.mimeview.rst = trac.mimeview.rst [rest]": ("docutils>=0.3" not found) 2009-01-13 23:31:57,334 Trac[loader] DEBUG: Loading trac.db.postgres from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,334 Trac[loader] DEBUG: Loading trac.versioncontrol.web_ui from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,335 Trac[loader] DEBUG: Loading trac.timeline from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,335 Trac[loader] DEBUG: Loading trac.mimeview.pygments from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,343 Trac[loader] DEBUG: Skipping "trac.mimeview.pygments = trac.mimeview.pygments [pygments]": ("Pygments>=0.6" not found) 2009-01-13 23:31:57,343 Trac[loader] DEBUG: Loading trac.about from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,343 Trac[loader] DEBUG: Loading trac.ticket.roadmap from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,344 Trac[loader] DEBUG: Loading trac.mimeview.silvercity from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,351 Trac[loader] DEBUG: Skipping "trac.mimeview.silvercity = trac.mimeview.silvercity [silvercity]": ("SilverCity>=0.9.4" not found) 2009-01-13 23:31:57,352 Trac[loader] DEBUG: Loading trac.wiki.macros from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,352 Trac[loader] DEBUG: Loading trac.db.sqlite from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,352 Trac[loader] DEBUG: Loading trac.wiki.web_ui from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,352 Trac[loader] DEBUG: Loading trac.mimeview.enscript from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,353 Trac[loader] DEBUG: Loading trac.web.auth from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,353 Trac[loader] DEBUG: Loading trac.admin.console from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,353 Trac[loader] DEBUG: Loading trac.db.mysql from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,353 Trac[loader] DEBUG: Loading trac.search from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,354 Trac[loader] DEBUG: Loading trac.prefs from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,354 Trac[loader] DEBUG: Loading trac.ticket.report from /usr/lib/python2.5/site-packages/Trac-0.11.2-py2.5.egg 2009-01-13 23:31:57,358 Trac[default_workflow] DEBUG: Workflow actions at initialization: {'resolve': {'operations': [u'set_resolution'], 'name': 'resolve', 'default': 0, 'newstate': u'closed', 'oldstates': [u'new', u'assigned', u'accepted', u'reopened'], 'permissions': [u'TICKET_MODIFY']}, 'accept': {'operations': [u'set_owner_to_self'], 'name': 'accept', 'default': 0, 'newstate': u'accepted', 'oldstates': [u'new', u'assigned', u'accepted', u'reopened'], 'permissions': [u'TICKET_MODIFY']}, 'leave': {'operations': [u'leave_status'], 'name': 'leave', 'default': 1, 'newstate': u'*', 'oldstates': [u'*'], 'permissions': []}, 'reopen': {'operations': [u'del_resolution'], 'name': 'reopen', 'default': 0, 'newstate': u'reopened', 'oldstates': [u'closed'], 'permissions': [u'TICKET_CREATE']}, 'reassign': {'operations': [u'set_owner'], 'name': 'reassign', 'default': 0, 'newstate': u'assigned', 'oldstates': [u'new', u'assigned', u'accepted', u'reopened'], 'permissions': [u'TICKET_MODIFY']}, '_reset': {'operations': reset_workflow?, 'name': 'reset', 'default': 0, 'newstate': 'new', 'oldstates': [], 'permissions': []}}

2009-01-13 23:31:57,359 Trac[env] WARNING: base_url option not set in configuration, generated links may be incorrect 2009-01-13 23:31:57,359 Trac[main] DEBUG: Dispatching <Request "GET u'/browser'"> 2009-01-13 23:31:57,361 Trac[svn_fs] DEBUG: Subversion bindings imported 2009-01-13 23:31:57,362 Trac[svn_fs] DEBUG: Subversion bindings imported 2009-01-13 23:31:57,382 Trac[chrome] DEBUG: Prepare chrome data for request 2009-01-13 23:31:57,384 Trac[api] DEBUG: action controllers for ticket workflow: ConfigurableTicketWorkflow? 2009-01-13 23:31:57,386 Trac[perm] DEBUG: No policy allowed anonymous performing TICKET_CREATE on None 2009-01-13 23:31:57,387 Trac[perm] DEBUG: No policy allowed anonymous performing TRAC_ADMIN on None 2009-01-13 23:31:57,387 Trac[perm] DEBUG: No policy allowed anonymous performing PERMISSION_GRANT on None 2009-01-13 23:31:57,388 Trac[perm] DEBUG: No policy allowed anonymous performing PERMISSION_REVOKE on None 2009-01-13 23:31:57,388 Trac[perm] DEBUG: No policy allowed anonymous performing TICKET_ADMIN on None 2009-01-13 23:31:57,408 Trac[main] WARNING: 500 Trac Error (Unsupported version control system "svnsync": Can't find an appropriate component, maybe the corresponding plugin was not enabled? )

[anonymous]

Error log

[anonymous]

Sorry for previous post, log file attached.

[serj@…]

Hi,

i found that if i run tracd from root or from sudo -u wwwrun plugin works,

but if i run it from init scripts i get this error message

on gentoo and openSUSE 10.3

Regards,

Serg

[stm@…]

This issue stems from trac being unable to do an

import svnsync or from svnsync import ...

To verify that this is the problem, open a python prompt on the same machine as the one with the trac installation;

% python
>>> import svnsync

if you get this result:

Traceback (most recent call last):
  File "<stdin>", line 1, in ?
ImportError: No module named svnsync

then svnsync is not on the python path. If you then -still in the python prompt- try to:

>>> import sys
>>> sys.path.append( '/full/path/to/the/svnsync/folder' )
>>> import svnsync

and see:

>>>

Then you have successfully identified the problem.

[anonymous]

I was able to solve this problem (not the more general on getting to show the remote repository) on my installation, using:

<Location /trac>
 [...]
   PythonPath "sys.path + ['/data/trac/plugins']"
 [..]
</Location>

in: /etc/apache2/sites-available/default

Where /data/trac/plugins/ contains:

[...]
-rw-r--r--  1 root www-data 7283 2009-06-09 08:26 svnsyncplugin-0.1.2-py2.4.egg
[...]