vpaziran at gmail
Feb 3, 2007, 7:27 PM
Post #28 of 33
(1406 views)
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Re: Unsupported version control system "svn"
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Are you getting: TracError: Unsupported version control system
"svn" ???
Or how about: ImportError: /usr/local/lib/libsvn_ra_dav-1.so.0:
undefined symbol: gss_delete_sec_context ?
If you are getting the first error mentioned, go to the command prompt
and type: python -c 'from svn import fs'
Well, it took me several hours of pain to figure out a solution. So
I've decided to reply to every thread in the Trac mailing list so that
others will be sure to stumble upon a (possible) answer. I installed
Trac 0.10.3 on RHEL4.
Here's the site that cured my pain: http://www.liucougar.net/blog/
archives/53/
Basically, recompile subversion but edit the Makefile so that neon
will explicitly link against gssapi lib:
vi subversion-1.4.2/Makefile
old: SVN_APR_LIBS = .../subversion-1.4.2/apr/libapr-0.la -lrt -lm -
lcrypt -lnsl -lpthread -ldl
new: SVN_APR_LIBS = .../subversion-1.4.2/apr/libapr-0.la -lrt -lm -
lcrypt -lnsl -lpthread -ldl -lgssapi
then compile + install again.
You can always not compile neon, but don't you want to browse your
code online? ;-)
Btw, if you apply the above solution but get the new error:
ImportError: libsvn_swig_py-1.so.0: cannot open shared object file: No
such file or directory
Then just reboot your box. Something is cached and needs to be
restarted.
keywords: red hat enterprise linux 4, rhel4, rhel, trac, subversion,
rpm, source code,
more keywords:
see also:
http://trac.edgewall.org/ticket/3706?format=rss
http://trac.edgewall.org/ticket/3706
http://pacopablo.com/irclogs/2007/01/28
2007-02-02 18:29:45,878 Trac[main] ERROR: Unsupported version control
system "svn"
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 387,
in dispatch_request
dispatcher.dispatch(req)
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 191,
in dispatch
chosen_handler = self._pre_process_request(req, chosen_handler)
File "/usr/lib/python2.4/site-packages/trac/web/main.py", line 263,
in _pre_process_request
chosen_handler = f.pre_process_request(req, chosen_handler)
File "/usr/lib/python2.4/site-packages/trac/versioncontrol/api.py",
line 73, in pre_process_request
self.get_repository(req.authname) # triggers a sync if applicable
File "/usr/lib/python2.4/site-packages/trac/versioncontrol/api.py",
line 91, in get_repository
raise TracError('Unsupported version control system "%s"'
TracError: Unsupported version control system "svn"
Python 2.4.4 (#1, Feb 2 2007, 16:33:34)
[GCC 3.4.6 20060404 (Red Hat 3.4.6-3)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import svn
>>> from svn import fs
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "/usr/local/lib/svn-python/svn/fs.py", line 19, in ?
from libsvn.fs import *
File "/usr/local/lib/svn-python/libsvn/fs.py", line 5, in ?
import _fs
ImportError: /usr/local/lib/libsvn_ra_dav-1.so.0: undefined symbol:
gss_delete_sec_context
>>>
------------------------------------------------------------
Quick-and-dirty notes on installing Trac from source code...
------------------------------------------------------------
[installed on RHEL4 - Nahant]
wget http://mirror.x10.com/mirror/apache/httpd/httpd-2.0.59.tar.gz
./configure --enable-dav --enable-so --enable-maintainer-mode --
prefix=/usr/local/apache2 && make && make install
wget http://www.python.org/ftp/python/2.4.4/Python-2.4.4.tgz
./configure --prefix=/usr && make && make install
# no need to get swig - subversion-1.4 have the wrappers in its own
code
#wget 'http://downloads.sourceforge.net/swig/swig-1.3.25.tar.gz?
modtime=1118577644&big_mirror=0'
#./configure --prefix=/usr/local && make && make install
wget http://subversion.tigris.org/downloads/subversion-1.4.2.tar.gz
wget http://subversion.tigris.org/downloads/subversion-
deps-1.4.2.tar.gz
sh autogen.sh
./configure --with-apxs=/usr/local/apache2/bin/apxs --prefix=/usr/
local && make && make install
make swig-py && make install-swig-py
ls /usr/local/lib/svn-python # you should see "svn" and "libsvn"
dirs here
echo /usr/local/lib/svn-python > /usr/lib/python2.4/site-packages/
subversion.pth
wget http://www.clearsilver.net/downloads/clearsilver-0.10.4.tar.gz
./configure && make && make install
wget http://peak.telecommunity.com/dist/ez_setup.py
python2.4 ez_setup.py
wget http://docutils.sourceforge.net/docutils-snapshot.tgz
python2.4 setup.py build
python2.4 setup.py install
wget http://www.iki.fi/mtr/genscript/enscript-1.6.4.tar.gz
./configure --prefix=/usr/local && make && make install
wget http://mirror.olnevhost.net/pub/apache/httpd/modpython/
mod_python-3.2.10.tgz
./configure --with-apxs=/usr/local/apache2/bin/apxs && make && make
install
wget http://www.sqlite.org/sqlite-3.3.11.tar.gz
./configure --prefix=/usr/local && make && make install
wget http://initd.org/pub/software/pysqlite/releases/2.3/2.3.3/
pysqlite-2.3.3.tar.gz
python2.4 setup.py build
python2.4 setup.py install
wget http://ftp.edgewall.com/pub/trac/trac-0.10.3.tar.gz
python2.4 setup.py build
python2.4 setup.py install
On Feb 3, 1:07 pm, "Adam Griffis" <adam.grif...@gmail.com> wrote:
> I submitted a similar message a bit ago, but it didn't seem to show up
> in the list. Forgive me if this ends up being a duplicate...
>
> I just finished installing TRAC on Dreamhost (my hosting provider),
> but it doesn't seem to be connecting to SVN properly. I've seen
> similar problems searching around with solutions referencing SWIG
> stuff, but all of that seems to be working for me as when I run python
> -c "from svn import core" from the command line I don't get any
> errors. However, when I load up trac, this is what I get:
>
> Traceback (most recent call last):
> File "/home/adgriffi/packages/lib/python2.3/site-packages/trac/web/
> main.py", line 387, in dispatch_request
> dispatcher.dispatch(req)
> File "/home/adgriffi/packages/lib/python2.3/site-packages/trac/web/
> main.py", line 191, in dispatch
> chosen_handler = self._pre_process_request(req, chosen_handler)
> File "/home/adgriffi/packages/lib/python2.3/site-packages/trac/web/
> main.py", line 263, in _pre_process_request
> chosen_handler = f.pre_process_request(req, chosen_handler)
> File "/home/adgriffi/packages/lib/python2.3/site-packages/trac/
> versioncontrol/api.py", line 73, in pre_process_request
> self.get_repository(req.authname) # triggers a sync if applicable
> File "/home/adgriffi/packages/lib/python2.3/site-packages/trac/
> versioncontrol/api.py", line 91, in get_repository
> raise TracError('Unsupported version control system "%s"'
> TracError: Unsupported version control system "svn"
>
> Any help will be greatly appreciated...
>
> --
> :wq
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