I recent migrated to a new apache server and when i am trying to run my
wsgi project i am getting the below error.
I manage to track down the problem, but i can not find how to fix it...
The problem is in the
/opt/webtier/python_64/lib/python2.6/site-packages/django/utils/hashcompat.py,
it tries to import hashlib and it fails. Since there is a try catch block
in the hashcompat.py it then tries to import md5 which is deprecated ....
[Wed Feb 18 13:12:21 2015] [error] <mod_wsgi.Log object at 0x1007f6870>
[Wed Feb 18 13:12:22 2015] [error] | wgtproxy | __init__ |
[Wed Feb 18 13:12:22 2015] [error] | wgtproxy settings |
[Wed Feb 18 13:12:22 2015] [error]
/opt/webtier/python_64/lib/python2.6/site-packages/django/utils/hashcompat.py:15:
DeprecationWarning: the md5 module is deprecated; use hashlib instead
[Wed Feb 18 13:12:22 2015] [error] import md5
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx] mod_wsgi
(pid=15944): Exception occurred processing WSGI script
'/opt/wgt_proxy/wgtproxyProj/wgtproxy/apache/django.wsgi'.
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx] Traceback (most
recent call last):
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx] File
"/opt/webtier/python_64/lib/python2.6/site-packages/django/core/handlers/wsgi.py",
line 230, in __call__
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx]
self.load_middleware()
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx] File
"/opt/webtier/python_64/lib/python2.6/site-packages/django/core/handlers/base.py",
line 42, in load_middleware
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx] raise
exceptions.ImproperlyConfigured('Error importing middleware %s: "%s"' %
(mw_module, e))
[Wed Feb 18 13:12:22 2015] [error] [client xx.xx.xx.xx]
ImproperlyConfigured: Error importing middleware django.middleware.common:
"No module named _md5"
[Wed Feb 18 13:12:22 2015] [error] [client xx.x.x.xx] Request Failed for :
/wgtproxy, Resp Code : [500]
I did a test wsgi script that the only thing is to print "Hello word" but
at the beginning i am also importing hashlib in order to verify that the
hashlib is the problem :
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] mod_wsgi
(pid=15943): Exception occurred processing WSGI script
'/opt/wgt_proxy/wgtproxyProj/wgtproxy/apache/test.wsgi'.
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] Traceback (most
recent call last):
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] File
"/opt/wgt_proxy/wgtproxyProj/wgtproxy/apache/test.wsgi", line 6, in <module>
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] import hashlib
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] File
"/opt/webtier/python_64/lib/python2.6/hashlib.py", line 136, in <module>
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] md5 =
__get_builtin_constructor('md5')
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] File
"/opt/webtier/python_64/lib/python2.6/hashlib.py", line 63, in
__get_builtin_constructor
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] import _md5
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] ImportError: No
module named _md5
[Wed Feb 18 14:16:32 2015] [error] [client xx.xx.xx.xx] Request Failed for
: /test, Resp Code : [500]
Αccording to
https://code.google.com/p/modwsgi/wiki/ApplicationIssues#SSL_Shared_Library_Conflicts
it seems that when it tries to import hashlin it can not, the exception is
masked and tries to import _md5 which of course it does not exist ...
The strange thing is that i can import hashlib without errors or exceptions
from python ... the issue is when apache+mod_wsgi tries to do it it fails!
I did also did the " ldd /bin/httpd " command but my apache is not
referencing any libssl.so library!!!
Has anybody come across this issue ??? Can someone help???
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