Hi Graham,
#ldd mod_wsgi.so
libpython2.6.so.1.0 =>
/opt/webtier/python_64/lib/libpython2.6.so.1.0
libsocket.so.1 => /lib/64/libsocket.so.1
libnsl.so.1 => /lib/64/libnsl.so.1
librt.so.1 => /lib/64/librt.so.1
libdl.so.1 => /lib/64/libdl.so.1
libm.so.2 => /lib/64/libm.so.2
libc.so.1 => /lib/64/libc.so.1
libgcc_s.so.1 => /usr/sfw/lib/sparcv9/libgcc_s.so.1
libmp.so.2 => /lib/64/libmp.so.2
libmd.so.1 => /lib/64/libmd.so.1
libscf.so.1 => /lib/64/libscf.so.1
libaio.so.1 => /lib/64/libaio.so.1
libdoor.so.1 => /lib/64/libdoor.so.1
libuutil.so.1 => /lib/64/libuutil.so.1
libgen.so.1 => /lib/64/libgen.so.1
/platform/SUNW,T5440/lib/sparcv9/libc_psr.so.1
/platform/SUNW,T5440/lib/sparcv9/libmd_psr.so.1
I compiled mod_wsgi with the following options
*--with-apxs=/opt/webtier/Middleware/Oracle_WT1/ohs/bin/apxs
--with-python=/opt/webtier/python_64/bin/python*, i wanted to use the
Python i have under /opt
The /opt/webtier/python_64 had to be build by me, because my systems python
is an older version (2.4) + all the projects i have were developed with
2.6.1
#/opt/webtier/python_64/bin/python -V
Python 2.6.1
The strange thing is that i can open a terminal type python and then import
hashlib and it imports it successfully. I think that the problem is either
with the module or with the apache but i can not pin point which is at
fault.
On Wednesday, February 18, 2015 at 11:22:40 PM UTC+2, Graham Dumpleton
wrote:
>
>
> On 18/02/2015, at 11:31 PM, [email protected] <javascript:> wrote:
>
> > 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???
>
> Find the installed mod_wsgi.so file mod_wsgi in your Apache installation.
>
> Run on it:
>
> ldd mod_wsgi.so
>
> What it looks like is that mod_wsgi is compiled against the system Python
> installation, or at least at runtime is loading the system Python library.
> You though appear to be trying to force it to use an alternate Python
> runtime installation under /opt.
>
> If it is picking up the wrong Python shared library, these sorts of
> problems can arise.
>
> Graham
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