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Re: Python SVN Bindings on Windows Server 2008 x64

From: Brian Ellis <bellis_at_ticketbiscuit.com>
Date: Wed, 16 Feb 2011 16:18:46 -0600

Joel, sorry if it I wasn't clear. While troubleshooting, I've taken the
hook completely out of the mix. I'm simple opening a command prompt,
running the python.exe interpreter, running 'from svn import repos' and
receiving the original error - *'_mod = imp.load_module('_core', fp,
pathname, description) ImportError: DLL load failed: The specified procedure
could not be found.*
____________________________________
Brian Ellis
TicketBiscuit, LLC
415.602.6230 (mobile)
205.259.2300 (office)
205.985.6160 (fax)

Email: bellis_at_ticketbiscuit.com
www.ticketbiscuit.com

On Wed, Feb 16, 2011 at 3:55 PM, Joel Low <joel_at_joelsplace.sg> wrote:

>
>
> *From:* Brian Ellis [mailto:bellis_at_ticketbiscuit.com]
> *Sent:* Thursday, 17 February, 2011 1:28 AM
> *To:* Cooke, Mark
> *Cc:* Joel Low; users_at_subversion.apache.org
> *Subject:* Re: Python SVN Bindings on Windows Server 2008 x64
>
>
>
> Joel, as far as I know I have it set up correctly. I have added
> VisualSvn\bin to my Windows Path environment variable and I can execute svn
> from anywhere on the command line with no problems.
>
> *[JL] Hey Brian,
> As Iíve mentioned, the usual gotcha is that hook scripts run without
> environment variables, even PATH is set empty. An explicit path needs to be
> set.*
>
> Mark, I tried the trick with renaming the .pyd -> .dll files and had no
> luck with it. I did not restart the server though. I can try again and
> reboot the server later today.
> ____________________________________
> Brian Ellis
> TicketBiscuit, LLC
> 415.602.6230 (mobile)
> 205.259.2300 (office)
> 205.985.6160 (fax)
>
> Email: bellis_at_ticketbiscuit.com
> www.ticketbiscuit.com
>
>
> On Wed, Feb 16, 2011 at 3:55 AM, Cooke, Mark <mark.cooke_at_siemens.com>
> wrote:
>
> > From: Brian Ellis [mailto:bellis_at_ticketbiscuit.com]
> > Sent: Wednesday, 16 February, 2011 3:40 AM
> > To: users_at_subversion.apache.org
> > Subject: Python SVN Bindings on Windows Server 2008 x64
> >
> > Hi, sorry if this has been covered before but I'm new to
> > Subversion admin and can't really find a clear answer. My
> > goal is to use the python scripts in subversion\tools,
> > specifically validate-extensions.py in this case. I am
> > running VisualSVN Server 2.15, built on Subversion 1.6.15 and
> > have 32-bit Python 2.7.1 set up on the machine at the moment.
> >
> > When I set up the hook, I got an error that the svn module
> > could not be found. I installed the latest libsvn bindings I
> > could find
> > (http://trac.edgewall.org/attachment/wiki/TracSubversion/svn-w
> in32-1.6.15_py_2.7.zip<http://trac.edgewall.org/attachment/wiki/TracSubversion/svn-w%0Ain32-1.6.15_py_2.7.zip>from
> http://trac.edgewall.org/wiki/TracSubversion) > but I still can't load
> the svn module. If I run 'from svn
> > import repos' from the command line, I get:
> >
> > File "C:\Python27\lib\site-packages\libsvn\core.py", line 21,
> > in swig_import_helper
> > _mod = imp.load_module('_core', fp, pathname, description)
> > ImportError: DLL load failed: The specified procedure could
> > not be found.
> >
> >
> > Am I missing something? I also tried the Python27 64-bit
> > release but precompiled svn bindings don't appear to be
> > available for it and I would prefer not to go through
> > everything required to build them myself.
> >
> > Thank you in advance for your help.
> >
> > Brian Ellis
> >
> > -----Original Message-----
> > From: Joel Low [mailto:joel_at_joelsplace.sg]
> > Sent: 16 February 2011 00:11
> > To: Brian Ellis
> > Cc: users_at_subversion.apache.org
> > Subject: RE: Python SVN Bindings on Windows Server 2008 x64
> >
> > [JL] Hi Brian, you can try to check if the SVN DLLs are
> > accessible from your 32-bit Python (so 32-bit SVN DLLs,
> > Program Files (x86) folder, etc), perhaps by ensuring that
> > the Subversion bin directory is in PATH. Remember that hook
> > scripts are run without environment variables defined so you
> > may have to redefine PATH in your hook script.
> >
> Hi Brian,
>
> Here are some notes I made for myself about upgrading the bindings when
> I upgrade Trac:
>
> ~ deleted the old svn and libsvn directories from
> C:\Python26\Lib\site-packages
>
> ~ opened the python bindings .zip and copied the two directories
> to site-packages
>
> ~ copied all libsvn\_*.dll files to _*.pyd [1]
>
> ~ restarted the server and crossed fingers...
>
> [1] I found this recommended in the t.e.o wiki at TracSubversion...
> http://trac.edgewall.org/wiki/TracSubversion#forPython2.6
>
> ...in particular have you copied/renamed the .dll files? Hope this
> helps...
>
> ~ Mark C
>
>
>
Received on 2011-02-16 23:19:25 CET

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