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Graham Dumpleton
graham.dumpleton at gmail.com
Sun Nov 25 23:25:02 EST 2007
Okay, I think I understand now. Although you have new 'python' installed in /usr/local/bin, it hasn't installed library stuff in /usr/local/lib, but has used /Library/Frameworks/Python.framework/Versions/2.5/lib instead. Because of that it will probably work, although I'd be cautious about same major/minor version being installed under /Library. The workarounds I described are only needed if the Python you built was for example putting library stuff under /usr/local and thus not in normal framework search locations. Whatever works I guess. :-) On 26/11/2007, Simon Kesenci <god at skri.org> wrote: > It shows the same result as for sys.path from the interpreter I > compiled, minus the first item (''; no newline after <pre> in the > source). > > /Library/Frameworks/Python.framework/Versions/2.5/lib/python25.zip / > Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5 / > Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/plat- > darwin /Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/ > plat-mac /Library/Frameworks/Python.framework/Versions/2.5/lib/ > python2.5/plat-mac/lib-scriptpackages /Library/Frameworks/ > Python.framework/Versions/2.5/lib/python2.5/lib-tk /Library/Frameworks/ > Python.framework/Versions/2.5/lib/python2.5/lib-dynload /Library/ > Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages > > > --S. > > On Nov 25, 2007, at 19:50, Graham Dumpleton wrote: > > > If you run a mod_python test handler and display back sys.path to your > > browser, what does it show? > > > > Graham > > > > On 26/11/2007, Simon Kesenci <god at skri.org> wrote: > >> Not sure how the Sharing Preferences starts apache but I suspect it > >> uses something similar to sudo. At any rate I tried starting it the > >> way you described and mod_python still worked as expected. > >> > >> I then removed /usr/local/bin from my personal account's path and > >> logged back in, confirmed that the path lacked /usr/local/bin, used > >> sudo -H to start apache again and mod_python still worked. > >> > >> I then renamed /usr/local/bin to /usr/local/bin2, restarted apache > >> and > >> mod_python still worked. > >> > >> It seems mod_python only needs to find the executable at the time you > >> compile mod_python. > >> > >> Though I have my setup working, the question of where mod_python got > >> the path in the error log in my original message remains. Neither > >> interpreter on my computer yields that result via sys.path (although > >> some of the items in that list correspond, via symlinks, to locations > >> on the path from the interpreter that came with Leopard). > >> > >> --S. > >> > >> On Nov 25, 2007, at 18:21, Graham Dumpleton wrote: > >> > >>> On 26/11/2007, Simon Kesenci <god at skri.org> wrote: > >>>> I haven't found a discussion of this problem in the archives. > >>>> > >>>> Strange stuff. It started working properly after I removed the / > >>>> usr/ > >>>> sbin/httpd symlink and copied the compiled version there. It works > >>>> without setting PYTHONHOME and without /usr/local/bin in root's > >>>> path. > >>> > >>> More than likely you used 'sudo' to restart Apache and it therefore > >>> picked up your personal PATH which had /usr/local/bin first. Do a: > >>> > >>> sudo -H apachcetl stop > >>> sudo -H apachectl start > >>> > >>> and see if you are so lucky. The -H option prevents your personal > >>> user > >>> environment transferring over to Apache startup environment. > >>> > >>> Graham > >>> > >>>> To answer your question, using the OS-provided installation > >>>> (whatever > >>>> the OS) leaves your software to the mercies of the OS's update > >>>> schedule. > >>>> > >>>> --S. > >>>> > >>>> On Nov 25, 2007, at 14:17, Graham Dumpleton wrote: > >>>> > >>>>> In 'envvars' file in the same directory as the real httpd you want > >>>>> to run, add: > >>>>> > >>>>> PYTHONHOME=/usr/local > >>>>> export PYTHONHOME > >>>>> > >>>>> Alternatively, you must ensure that the PATH of the user that > >>>>> Apache > >>>>> is started as has /usr/local/bin in its path before /usr/bin, else > >>>>> it > >>>>> will find the wrong 'python' executable and thus end up looking in > >>>>> the > >>>>> wrong location for the corresponding lib directory. > >>>>> > >>>>> Search the mod_python mailing lists for past discussions on this > >>>>> issue. > >>>>> > >>>>> BTW, why do you want to install your own version of Python 2.5, > >>>>> what > >>>>> is wrong with the Python 2.5 that the operating system ships? > >>>>> > >>>>> Graham > >>>>> > >>>>> On 26/11/2007, Simon Kesenci <god at skri.org> wrote: > >>>>>> I recently upgraded my PowerBook (PPC) to Leopard. Piece by > >>>>>> piece I > >>>>>> started reassembling my web server test bed (httpd 2.2.6, Python > >>>>>> 2.5.1, mod_python 3.3.1), which worked perfectly on Tiger. I > >>>>>> built > >>>>>> everything from their sources. > >>>>>> > >>>>>> This time around I got everything to work except for mod_python. > >>>>>> My > >>>>>> procedure had the following non-standard edits: > >>>>>> > >>>>>> httpd 2.2.6: > >>>>>> Changed APR_HAS_SENDFILE to 0 in srclib/apr/include/apr.h > >>>>>> After installation I backed up /usr/sbin/httpd and entered > >>>>>> ln -s /usr/local/apache2/bin/httpd /usr/sbin/httpd. > >>>>>> (This allows you to activate the compiled httpd from the > >>>>>> Sharing > >>>>>> Preferences, which will also have the built-in firewall open and > >>>>>> close > >>>>>> port 80 in sync with the server.) > >>>>>> > >>>>>> Python 2.5.1: > >>>>>> After ./configure --enable-framework I added -DSETPGRP_HAVE_ARG > >>>>>> to the top-level Makefile (make exits with an error otherwise due > >>>>>> to a > >>>>>> lack of arguments to setpgrp()). > >>>>>> > >>>>>> Both of the above work as expected, but when I threw mod_python > >>>>>> into > >>>>>> the mix I kept getting the following error: > >>>>>> > >>>>>> [Sun Nov 25 09:43:22 2007] [error] make_obcallback: could not > >>>>>> import > >>>>>> mod_python.apache.\n > >>>>>> ImportError: No module named mod_python.apache > >>>>>> [Sun Nov 25 09:43:22 2007] [error] make_obcallback: Python path > >>>>>> being > >>>>>> used "['/usr/lib/python25.zip', '/usr/lib/python2.5', '/usr/lib/ > >>>>>> python2.5/plat-darwin', '/usr/lib/python2.5/plat-mac', '/usr/lib/ > >>>>>> python2.5/plat-mac/lib-scriptpackages', '/usr/lib/python2.5/lib- > >>>>>> tk', '/ > >>>>>> usr/lib/python2.5/lib-dynload', '/Library/Python/2.5/site- > >>>>>> packages']". > >>>>>> [Sun Nov 25 09:43:22 2007] [error] get_interpreter: no > >>>>>> interpreter > >>>>>> callback found. > >>>>>> [Sun Nov 25 09:43:22 2007] [error] [client 10.0.1.2] > >>>>>> python_handler: > >>>>>> Can't get/create interpreter., referer: http://10.0.1.2/~simon/ > >>>>>> test/ > >>>>>> > >>>>>> I used a number of scripts to test the installation, including > >>>>>> mptest.py from the mod_python doc. The last script I used to > >>>>>> test > >>>>>> did > >>>>>> not import mod_python.apache explicitly: > >>>>>> > >>>>>> from mod_python import util > >>>>>> > >>>>>> def index(req): > >>>>>> util.redirect(req, 'www.example.com') > >>>>>> > >>>>>> While installing mod_python the output made clear that it took up > >>>>>> the > >>>>>> interpreter in /usr/local/bin rather than the one provided by > >>>>>> Apple > >>>>>> in /usr/bin and installed under /Library/Frameworks/ > >>>>>> Python.framework/ > >>>>>> Versions/2.5/lib/python2.5/site-packages/ rather than /Library/ > >>>>>> Python/ > >>>>>> 2.5/site-packages. > >>>>>> > >>>>>> I don't know from where it pulled that path. The interpreter I > >>>>>> compiled uses the path: > >>>>>> > >>>>>> ['', '/Library/Frameworks/Python.framework/Versions/2.5/lib/ > >>>>>> python25.zip', '/Library/Frameworks/Python.framework/Versions/ > >>>>>> 2.5/ > >>>>>> lib/ > >>>>>> python2.5', '/Library/Frameworks/Python.framework/Versions/2.5/ > >>>>>> lib/ > >>>>>> python2.5/plat-darwin', '/Library/Frameworks/Python.framework/ > >>>>>> Versions/ > >>>>>> 2.5/lib/python2.5/plat-mac', '/Library/Frameworks/ > >>>>>> Python.framework/ > >>>>>> Versions/2.5/lib/python2.5/plat-mac/lib-scriptpackages', '/ > >>>>>> Library/ > >>>>>> Frameworks/Python.framework/Versions/2.5/lib/python2.5/lib-tk', > >>>>>> '/ > >>>>>> Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/ > >>>>>> lib- > >>>>>> dynload', '/Library/Frameworks/Python.framework/Versions/2.5/lib/ > >>>>>> python2.5/site-packages'] > >>>>>> > >>>>>> The interpreter provided by Apple uses: > >>>>>> > >>>>>> ['', '/System/Library/Frameworks/Python.framework/Versions/2.5/ > >>>>>> lib/ > >>>>>> python25.zip', '/System/Library/Frameworks/Python.framework/ > >>>>>> Versions/ > >>>>>> 2.5/lib/python2.5', '/System/Library/Frameworks/Python.framework/ > >>>>>> Versions/2.5/lib/python2.5/plat-darwin', '/System/Library/ > >>>>>> Frameworks/ > >>>>>> Python.framework/Versions/2.5/lib/python2.5/plat-mac', '/System/ > >>>>>> Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/ > >>>>>> plat- > >>>>>> mac/lib-scriptpackages', '/System/Library/Frameworks/ > >>>>>> Python.framework/ > >>>>>> Versions/2.5/Extras/lib/python', '/System/Library/Frameworks/ > >>>>>> Python.framework/Versions/2.5/lib/python2.5/lib-tk', '/System/ > >>>>>> Library/ > >>>>>> Frameworks/Python.framework/Versions/2.5/lib/python2.5/lib- > >>>>>> dynload', '/ > >>>>>> Library/Python/2.5/site-packages', '/System/Library/Frameworks/ > >>>>>> Python.framework/Versions/2.5/Extras/lib/python/PyObjC'] > >>>>>> > >>>>>> This morning I logged on to my Linux web server and installed all > >>>>>> these packages from source without any problems. > >>>>>> > >>>>>> --S. > >>>>>> > >>>>>> _______________________________________________ > >>>>>> Mod_python mailing list > >>>>>> Mod_python at modpython.org > >>>>>> http://mailman.modpython.org/mailman/listinfo/mod_python > >>>>>> > >>>> > >>>> _______________________________________________ > >>>> Mod_python mailing list > >>>> Mod_python at modpython.org > >>>> http://mailman.modpython.org/mailman/listinfo/mod_python > >>>> > >> > >> > >
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