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Eeswar Kameswara Rao
eeswar at pbsystems.com
Mon Apr 20 03:23:42 EDT 2009
That's True Graham. I installed the Python 2.3.5 from source. Regards, Eeswar ________________________________________ From: Graham Dumpleton [graham.dumpleton at gmail.com] Sent: Monday, April 20, 2009 12:32 PM To: Eeswar Kameswara Rao Cc: mod_python at modpython.org Subject: Re: [mod_python] mod_python: How-to Resolve Python Version conflicts 2009/4/18 Eeswar Kameswara Rao <eeswar at pbsystems.com>: > Thank you Graham for the immediate response. > > Sorry I could not reply immediately. > I have actually figured the solution and fell asleep (work in a different time zone). > > I missed to mention the following facts: - > 1. I have two different users for each of the Python versions > 2. One user runs on Python 2.5.1 and another user on Python 2.3.5 I still don't understand where Python 2.3.5 came from as a complete Python 2.3.5 installation is not supplied with MacOS X 10.5. Did you install your own Python 2.3.5 from source code? Did you install that under /System/Library? Anyway, as long as you have got it work and are happy. Graham > 3. I run Mac OSX 10.5.6 with latest updates > 4. For each of the users the default python PATHS are setup so that each gets his/her own version of python at command prompt > > > Changes I made to make Python 2.5 and 2.3 co-exist without interfering with each other > ------------------------------------------------------------------------------------------------------------ > 1. I modified the symlink /System/Library/Frameworks/Python/Versions/Current point to 2.5 > 2. Then redid the following > ./configure --with-ptyhon=/usr/bin/python2.5 > Modified the paths in Makefile to point to Python2.5 > Added '-arch i386' options wherever required in the Makefile > make && sudo make install > www:src Tool$ otool -L mod_python.so >> mod_python.so: >> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 111.1.3) >> /System/Library/Frameworks/Python.framework/Versions/2.5/Python (compatibility version 2.5.0, current version 2.5.1) >> /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) >> www:src Tool$ file mod_python.so >> mod_python.so: Mach-O bundle i386 > > I have reset the symlink Current to 2.3. > > Note > ------- > 1. Looks like the symlink '/System/Library/Frameworks/Python/Versions/Current ' plays a very important role up to creating the mod_python.so. > 2. Now I am able to run the python web-apps from any login irrespective of which python version access is provided to > > INFERENCES (please validate these) > --------------------------------------------------------- > 1. Web-based python does not include command-prompt based python > 2. All python web-apps refer only to mod_python > 3. Command prompt Python refers to the PATH variable in the Shell's ENV variables whereas mod_python refers to its own internal path settings for python version (which probably got create during the 'Configure and Make') > 3. Mod-python uses the python settings provided during the "./configure --with-python=" and the settings provided in the python paths of Makefile > 4. Specifying Architecture is an important component for creating a workable mod_python > > > Regards, > Eeswar > ________________________________________ > From: Graham Dumpleton [graham.dumpleton at gmail.com] > Sent: Saturday, April 18, 2009 3:45 AM > To: Eeswar Kameswara Rao > Cc: mod_python at modpython.org > Subject: Re: [mod_python] mod_python: How-to Resolve Python Version conflicts > > You may well have screwed up your operating system Python > installation. You should never install separate Python versions under > /System/Library as that is reserved for operating system supplied > packages. You should also never change /usr/bin/python to put at some > other version because if operating system functions are dependent on > the version that was there previously, you will cause those bits of > the operating system to fail. > > Since your operating system is now in such an unknown state of > functioning, there isn't probably much point trying to pursue why you > have problems. > > Next time install the alternate Python under /Library or better still > /usr/local and don't stuff with /usr/bin/python. Then as per > instructions for mod_python, use the --with-python option to configure > script to say which version of Python you want to use rather than > trying to hand edit things as you likely aren't changing everything > that would need to be different when different Python version used. > > Graham > > 2009/4/18 Eeswar Kameswara Rao <eeswar at pbsystems.com>: >> Hello All, >> >> I am new to this list. I am having trouble to access the archives. >> >> Here is my problem. PLEASE HELP. >> >> ISSUE >> --------- >> 1. After I do "make && sudo make install" I get a mod_python.so in the src and .libs directories >> 2. When I do a 'otool -L ./mod_python.so' it reports >> www:src Tool$ otool -L mod_python.so >> mod_python.so: >> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 111.1.3) >> /System/Library/Frameworks/Python.framework/Versions/2.3/Python (compatibility version 2.3.0, current version 2.3.5) >> /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) >> >> SCENARIO >> --------------- >> 1. H/W - Intel Core2Duo MacBook laptop >> 2. I have two versions of Python i.e. 2.3 and 2.5.1 >> 3. Python 2.3 path is /System/Library/Frameworks/Python.framework/Versions/2.3/ >> 4. Python2.3 executable is in /usr/local/sbin >> 5. Python2.5 path is /System/Library/Frameworks/Python.framework/Versions/2.5/ >> 6. Python2.5 Executable is in /usr/bin >> 7. Apache version 2.0 is enabled in 32-bit mode (reconfigured the apache plist for 32-bit) >> 8. Ran .sudo ./configure --with-python=/usr/bin/python2.5 >> 9. Added to Makefile with library path pointing to Python2.5 in LDFLAGS >> 10. Added to Makefile '-arch i386' to LDFLAGS, CFLAGS and under mod_python.so >> 11. After doing a "make && sudo make install" I get a mod_python.so built with Python2.3 framework (????) >> >> I want this mod_python to be Python2.5 compliant ONLY. >> >> So all my Python web apps crash. Error_logs report version conflicts. >> >> Below is the listing from "make && sudo make install' >> >> www:mod_python-3.3.1 Tool$ make && sudo make install >> >> Compiling for DSO. >> >> /usr/sbin/apxs -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -Wc,"-arch i386" mod_python.c _apachemodule.c requestobject.c tableobject.c util.c serverobject.c connobject.c filterobject.c hlist.c hlistobject.c finfoobject.c -Wl,-framework,Python -u _PyMac_Error -framework Python -Wl,-F/System/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5 -arch i386 -lm -framework Python -ldl >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o mod_python.lo mod_python.c && touch mod_python.slo >> mod_python.c: In function 'python_init': >> mod_python.c:826: warning: initialization from incompatible pointer type >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o _apachemodule.lo _apachemodule.c && touch _apachemodule.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o requestobject.lo requestobject.c && touch requestobject.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o tableobject.lo tableobject.c && touch tableobject.slo >> tableobject.c:329: warning: initialization from incompatible pointer type >> tableobject.c:1092: warning: initialization from incompatible pointer type >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o util.lo util.c && touch util.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o serverobject.lo serverobject.c && touch serverobject.slo >> serverobject.c:387: warning: initialization from incompatible pointer type >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o connobject.lo connobject.c && touch connobject.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o filterobject.lo filterobject.c && touch filterobject.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o hlist.lo hlist.c && touch hlist.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o hlistobject.lo hlistobject.c && touch hlistobject.slo >> /usr/share/apr-1/build-1/libtool --silent --mode=compile gcc -DDARWIN -DSIGPROCMASK_SETS_THREAD_MASK -no-cpp-precomp -I/usr/include/apache2 -I/usr/include/apr-1 -I/usr/include/apr-1 -arch i386 -I/Users/Tool/mod_python-3.3.1/src/include -I/usr/include/apache2 -I/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5 -c -o finfoobject.lo finfoobject.c && touch finfoobject.slo >> finfoobject.c:278: warning: 'intargfunc' is deprecated >> finfoobject.c:278: warning: initialization from incompatible pointer type >> /usr/share/apr-1/build-1/libtool --silent --mode=link gcc -o mod_python.la -rpath /usr/libexec/apache2 -module -avoid-version finfoobject.lo hlistobject.lo hlist.lo filterobject.lo connobject.lo serverobject.lo util.lo tableobject.lo requestobject.lo _apachemodule.lo mod_python.lo -Wl,-framework,Python -u _PyMac_Error -framework Python -Wl,-F/System/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5 -arch i386 -lm -framework Python -ldl >> make[2]: `psp_parser.c' is up to date. >> /usr/bin/python2.5 setup.py build >> running build >> running build_py >> running build_ext >> >> Now su and make install >> (or, if you only want to perform a partial install, >> you can use make install_dso and make install_py_lib) >> >> Password: >> make[3]: `psp_parser.c' is up to date. >> /usr/bin/python2.5 setup.py build >> running build >> running build_py >> running build_ext >> >> Now su and make install >> (or, if you only want to perform a partial install, >> you can use make install_dso and make install_py_lib) >> >> >> Performing DSO installation. >> >> /usr/bin/install -c -d /usr/libexec/apache2 >> /usr/bin/install -c src/mod_python.so /usr/libexec/apache2 >> >> Now don't forget to edit your main config and add >> LoadModule python_module /usr/libexec/apache2/mod_python.so >> and if your configuration uses ClearModuleList, then also >> AddModule mod_python.c >> >> cd dist && make install_py_lib >> make[3]: `psp_parser.c' is up to date. >> if test -z "" ; then \ >> /usr/bin/python2.5 setup.py install --optimize 2 --force ; \ >> else \ >> /usr/bin/python2.5 setup.py install --optimize 2 --force --root ; \ >> fi >> running install >> running build >> running build_py >> running build_ext >> running install_lib >> copying build/lib.macosx-10.5-i386-2.5/mod_python/__init__.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/_psp.so -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/apache.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/cache.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/cgihandler.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/Cookie.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/importer.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/psp.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/publisher.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/python22.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/Session.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/testhandler.py -> /Library/Python/2.5/site-packages/mod_python >> copying build/lib.macosx-10.5-i386-2.5/mod_python/util.py -> /Library/Python/2.5/site-packages/mod_python >> byte-compiling /Library/Python/2.5/site-packages/mod_python/__init__.py to __init__.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/apache.py to apache.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/cache.py to cache.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/cgihandler.py to cgihandler.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/Cookie.py to Cookie.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/importer.py to importer.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/psp.py to psp.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/publisher.py to publisher.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/python22.py to python22.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/Session.py to Session.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/testhandler.py to testhandler.pyc >> byte-compiling /Library/Python/2.5/site-packages/mod_python/util.py to util.pyc >> writing byte-compilation script '/tmp/tmpG6QrK-.py' >> /System/Library/Frameworks/Python.framework/Versions/2.5/Resources/Python.app/Contents/MacOS/Python -OO /tmp/tmpG6QrK-.py >> removing /tmp/tmpG6QrK-.py >> running install_egg_info >> Removing /Library/Python/2.5/site-packages/mod_python-3.3.1-py2.5.egg-info >> Writing /Library/Python/2.5/site-packages/mod_python-3.3.1-py2.5.egg-info >> www:mod_python-3.3.1 Tool$ cd src >> www:src Tool$ ls >> Makefile connobject.lo hlist.lo mod_python.slo serverobject.o >> Makefile.in connobject.o hlist.o mod_python.so serverobject.slo >> Makefile.txt connobject.slo hlist.slo mod_python.vcproj tableobject.c >> Makefile_bak filterobject.c hlistobject.c psp_parser.c tableobject.lo >> Makefile_bak_16MAR filterobject.lo hlistobject.lo psp_parser.l tableobject.o >> Version.rc filterobject.o hlistobject.o psp_string.c tableobject.slo >> _apachemodule.c filterobject.slo hlistobject.slo requestobject.c util.c >> _apachemodule.lo finfoobject.c include requestobject.lo util.lo >> _apachemodule.o finfoobject.lo mod_python.c requestobject.o util.o >> _apachemodule.slo finfoobject.o mod_python.la requestobject.slo util.slo >> _pspmodule.c finfoobject.slo mod_python.lo serverobject.c >> connobject.c hlist.c mod_python.o serverobject.lo >> www:src Tool$ otool -L mod_python.so >> mod_python.so: >> /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 111.1.3) >> /System/Library/Frameworks/Python.framework/Versions/2.3/Python (compatibility version 2.3.0, current version 2.3.5) >> /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current version 1.0.0) >> www:src Tool$ file mod_python.so >> mod_python.so: Mach-O bundle i386 >> >> >> PLEASE HELP. >> >> Thanks and Regards, >> Eeswar >> >> >> _______________________________________________ >> Mod_python mailing list >> Mod_python at modpython.org >> http://mailman.modpython.org/mailman/listinfo/mod_python >> >
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