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Simon Kesenci
god at skri.org
Sun Nov 25 23:12:06 EST 2007
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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