2009/11/29 Hang-A <[email protected]>: > Hi, list! > > I am installing a wsgi application on Red Hat Linux. > My current configuration is apach 2.2 + mod_wsgi 3.0 + python 2.4. > My problem is that egg cache environmental variable does not work, > even though I think I set it up right. > The following is error message I'm getting: > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] mod_wsgi > (pid=3416): Target WSGI script '/var/www/wsgi-bin/dtm_app/ > dtm_test_app.wsgi' cannot be loaded as Python module. > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] mod_wsgi > (pid=3416): Exception occurred processing WSGI script '/var/www/wsgi- > bin/dtm_app/dtm_test_app.wsgi'. > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] Traceback (most > recent call last): > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "/var/www/ > wsgi-bin/dtm_app/dtm_test_app.wsgi", line 10, in ? > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] import > webapp, simplejson > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "build/ > bdist.linux-i686/egg/simplejson/__init__.py", line 108, in ? > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "build/ > bdist.linux-i686/egg/simplejson/decoder.py", line 7, in ? > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "build/ > bdist.linux-i686/egg/simplejson/scanner.py", line 5, in ? > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "build/ > bdist.linux-i686/egg/simplejson/_speedups.py", line 7, in ? > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "build/ > bdist.linux-i686/egg/simplejson/_speedups.py", line 4, in > __bootstrap__ > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "/usr/lib/ > python2.4/site-packages/setuptools-0.6c11-py2.4.egg/pkg_resources.py", > line 881, in resource_filename > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] return > get_provider(package_or_requirement).get_resource_filename( > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "/usr/lib/ > python2.4/site-packages/setuptools-0.6c11-py2.4.egg/pkg_resources.py", > line 1351, in get_resource_filename > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > self._extract_resource(manager, self._eager_to_zip(name)) > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "/usr/lib/ > python2.4/site-packages/setuptools-0.6c11-py2.4.egg/pkg_resources.py", > line 1372, in _extract_resource > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] real_path = > manager.get_cache_path( > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "/usr/lib/ > python2.4/site-packages/setuptools-0.6c11-py2.4.egg/pkg_resources.py", > line 962, in get_cache_path > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > self.extraction_error() > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] File "/usr/lib/ > python2.4/site-packages/setuptools-0.6c11-py2.4.egg/pkg_resources.py", > line 928, in extraction_error > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] raise err > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] ExtractionError: > Can't extract file(s) to egg cache > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] The following > error occurred while trying to extract file(s) to the Python egg > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] cache: > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] [Errno 17] > File exists: '/egg_cache' > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] The Python egg > cache directory is currently set to: > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] /egg_cache/ > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] Perhaps your > account does not have write access to this directory? You can > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] change the cache > directory by setting the PYTHON_EGG_CACHE environment > [Sun Nov 29 04:07:04 2009] [error] [client 127.0.0.1] variable to > point to an accessible directory. > > One thing that is different from typical errors is that Error no is > not 13 but 17, > which I cannot make sense of. > The directory /egg_cache is owned by apache (user account that Apache > runs as) so that it can write in that directory. > With the same application I had no problem in Mac Leopard, but I now > have in Red Hat linux. > Any comments are welcome. Thanks in advance.
Just a workaround while you wait for an answer. I had this same problem with simplejson installed from the repo in Centos a while ago. Being devoid of patience to investigate I just removed the repo install and installed with easy_install and it worked. Regards, Clodoaldo > > from Myunghwa Hwang > > -- > > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/modwsgi?hl=en. > > > -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/modwsgi?hl=en.
