<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body text="#000000" bgcolor="#ffffff"> On 11/08/10 11:12 PM, Alexander Belchenko wrote: <blockquote type="cite">Brendan Simon (eTRIX) пишет: <blockquote type="cite"> I'm having problems running Trac 0.12 with TracBzr 0.4 plugin on OS X 10.6. The log file shows: 2010-08-11 22:26:05,662 Trac[loader] ERROR: Skipping "bzr = tracbzr.backend": (can't import "ImportError: No module named bzrlib") bzr is installed as /usr/local/bin/bzr It seems that Trac can not find the bzrlib module to import. Where would I find this ?? </blockquote> run `bzr version` and check output, it will point you to the right directory with bzrlib. Also check the Python version used by bzr. </blockquote> OK. The Apple provided python is 2.6.1, installed in /System and can be invoked with /usr/bin/python. However, I have also installed 2.6.5 which is placed in /Library/Frameworks/Python.framework/ and can be invoked with /usr/local/bin/python My PATH is setup to find Python 2.6.5 first, thus running tracd is invoked with python 2.6.5, but bzrlib is not found in that path. <blockquote><tt>$ /usr/bin/python2.6 -c "import sys; print sys.version; import bzrlib; print bzrlib" 2.6.1 (r261:67515, Feb 11 2010, 00:51:29) [GCC 4.2.1 (Apple Inc. build 5646)] <module 'bzrlib' from '/Library/Python/2.6/site-packages/bzrlib/__init__.pyc'> $ /usr/local/bin/python2.6 -c "import sys; print sys.version; import bzrlib; print bzrlib" 2.6.5 (r265:79359, Mar 24 2010, 01:32:55) [GCC 4.0.1 (Apple Inc. build 5493)] Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named bzrlib </tt></blockquote> On a side note, why Python 2.6.5 is compiled with the older gcc-4.0 instead of the newer gcc-.4.2 is unknown to me. Presumably the Python OS X packagers use older systems for compatibility with older OS X systems ?? Anyway, the OS X Bazaar installer always installs in /System to use the Apple python. This makes some sense, but how to use it with newer versions of python ?? Is setting PYTHONPATH the way to go ?? I think wxPython had issues with systems installs of python versus user installs ?? and I think they resolved that using wxredirect.pth file, which has the following content. <blockquote><tt>import site; site.addsitedir('/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.6') </tt></blockquote> Not sure if something like that could be useful for Bazaar installations ?? <blockquote type="cite"> <blockquote type="cite">Where does the OS X Bazaar (2.1.2) installer put the bzrlib module (if anywhere) ?? I thought it might be in /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.5/site-packages/ but that does not appear to be the case. Do I have to specify some path in the trac.ini file so that Trac can find bzrlib ?? </blockquote> You should ensure your Trac installation runs the same Python version as bzr, and if needed you can add path to the directory where bzrlib located to PYTHONPATH environment variable. Then check with command: python -c "import bzrlib; print bzrlib" </blockquote> "bzr --version" shows me that bzrlib is installed in: /Library/Python/2.6/site-packages/bzrlib I used a startup script for the tracd server, set/exported PYTHONPATH to "/Library/Python/2.6/site-packages" and now it works :) <blockquote><tt>#!/bin/bash</tt> <tt> BZRLIB_DIR=$(bzr --version | grep bzrlib | cut -d ' ' -f 4)</tt> <tt> VER=$(echo ${BZRLIB_DIR} | grep -o '[0-9]\.[0-9]')</tt> <tt> PYTHON="python${VER}"</tt> <tt> PYTHONPATH=$(dirname ${BZRLIB_DIR})</tt> <tt>export PYTHONPATH</tt> <tt> TRACD=/Library/Frameworks/Python.framework/Versions/${VER}/bin/tracd</tt> <tt> PORT=8000</tt> <tt> AUTH="myproject,/Users/brendan/trac/myproject/conf/users.htdigest,etrix.com.au"</tt> <tt> ENV=/Users/brendan/trac/myproject</tt> <tt> ${PYTHON} ${TRACD} --port ${PORT} --auth=${AUTH} ${ENV}</tt> </blockquote> Cheers, Brendan. </body> </html>