waoo. great progress Graham ! Thanks for that .
Here is the result of the print in wsgi script :
[Tue Jan 22 15:31:29.345107 2019] [wsgi:error] [pid 2719] [remote
10.222.160.228:36190]
print(os.listdir('/usr/local/lib/python3.7/site-packages/sklearn'))
[Tue Jan 22 15:31:29.345121 2019] [wsgi:error] [pid 2719] [remote
10.222.160.228:36190] PermissionError: [Errno 13] Permission denied:
'/usr/local/lib/python3.7/site-packages/sklearn'
most of the directories where owned by root and I assume that httpd
(running with apache account) was not able to access.
I changed permissions for directories.
I changed permissions for some .so files (as well) as they were not
readable.
The most recent problem is now :
[Tue Jan 22 15:57:49.513715 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] importnumpy.core.numeric as _nx
[Tue Jan 22 15:57:49.513719 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] File
"/usr/local/lib/python3.7/site-packages/numpy/core/__init__.py", line 26,
in <module>
[Tue Jan 22 15:57:49.513722 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] raise ImportError(msg)
[Tue Jan 22 15:57:49.513731 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] ImportError:
[Tue Jan 22 15:57:49.513734 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] Importing the multiarray numpy extension module
failed. Most
[Tue Jan 22 15:57:49.513737 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] likely you are trying to import a failed build of
numpy.
[Tue Jan 22 15:57:49.513739 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] If you're working with a numpy git repo, try `git
clean -xdf` (removes all
[Tue Jan 22 15:57:49.513742 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] files not under version control). Otherwise
reinstall numpy.
[Tue Jan 22 15:57:49.513744 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858]
[Tue Jan 22 15:57:49.513747 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858] Original error was: libgfortran-ed201abd.so.3.0.0:
cannot open shared object file: No such file or directory
[Tue Jan 22 15:57:49.513750 2019] [wsgi:error] [pid 14006] [remote
10.222.160.228:36858]
not sure where this fortran lib should come from ...
Eric
Le mardi 22 janvier 2019 15:50:18 UTC+1, Graham Dumpleton a écrit :
>
> It is either going to be an issue with permissions on that package where
> it is installed, or SELinux is blocking the Apache process from reading
> anything in that directory.
>
> Try adding to your WSGI script before the imports:
>
> import os
> print(os.listdir('/usr/local/lib/python3.7/site-packages/sklearn'))
>
> If that errors or shows nothing, would confirm one of the above.
>
> On 22 Jan 2019, at 7:45 pm, Eric Demarqui <[email protected]
> <javascript:>> wrote:
>
> Graham,
>
> I am getting this :
>
> # python3.7
> Python 3.7.1 (default, Jan 15 2019, 15:00:56)
> [GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
> Type "help", "copyright", "credits" or "license" for more information.
> >>> import sklearn.feature_extraction
> /usr/local/lib/python3.7/site-packages/sklearn/feature_extraction/text.py:17:
> DeprecationWarning: Using or importing the ABCs from 'collections' instead
> of from 'collections.abc' is deprecated, and in 3.8 it will stop working
> from collections import Mapping, defaultdict
> >>> print(sklearn.feature_extraction.__file__)
>
> /usr/local/lib/python3.7/site-packages/sklearn/feature_extraction/__init__.py
>
> Thx
>
> Le lundi 21 janvier 2019 20:55:11 UTC+1, Graham Dumpleton a écrit :
>>
>> From your command line Python interpreter, do:
>>
>> import sklearn.feature_extraction
>> print(sklearn.feature_extraction.__file_)
>>
>> What do you get?
>>
>> On 22 Jan 2019, at 3:22 am, Eric Demarqui <[email protected]> wrote:
>>
>> Thanks Graham,
>>
>> let me answer your questions .
>>
>> I compiled mod_wsgi from source (from
>> https://github.com/GrahamDumpleton/mod_wsgi/archive/4.6.5.tar.gz)
>> My first try was without the python-path in the WSGIDaemonProcess
>> directive. but the same error was there without python-path.
>> I am not using a virtual environment.
>> Here is my python environment :
>> Python 3.7.1 (default, Jan 15 2019, 15:00:56)
>> [GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
>> Type "help", "copyright", "credits" or "license" for more
>> information.
>> >>> import sys
>> >>> sys.path
>> ['', '/usr/local/lib/python37.zip', '/usr/local/lib/python3.7',
>> '/usr/local/lib/python3.7/lib-dynload',
>> '/root/.local/lib/python3.7/site-packages',
>> '/usr/local/lib/python3.7/site-packages']
>> >>> sys.prefix
>> '/usr/local'
>> >>>
>>
>> is the path ok ?
>>
>> I have just tried your suggestion by adding the directive
>> "WSGIRestrictEmbedded" outside the VirtualHost.
>> But the same 500 error happens
>>
>> [Mon Jan 21 13:51:42.193801 2019] [wsgi:error] [pid 12113] [remote
>> 10.222.160.228:54376] from sklearn.feature_extraction.text import
>> TfidfVectorizer
>> [Mon Jan 21 13:51:42.193829 2019] [wsgi:error] [pid 12113] [remote
>> 10.222.160.228:54376] ModuleNotFoundError: No module named
>> 'sklearn.feature_extraction'
>>
>> any idea ?
>> Thanks
>> Eric
>>
>> Le lundi 21 janvier 2019 12:35:56 UTC+1, Graham Dumpleton a écrit :
>>>
>>>
>>>
>>> On 21 Jan 2019, at 9:58 pm, Eric Demarqui <[email protected]> wrote:
>>>
>>> Hi
>>>
>>> I have an application using Flask server which is running fine.
>>>
>>> I want to use now Apache with mod_wsgi on this environment :
>>> Apache/2.4.6 (Red Hat Enterprise Linux) mod_wsgi/4.6.5 Python/3.7
>>>
>>> Here is how my wsgi.conf file looks like :
>>>
>>> <VirtualHost *>
>>> ServerName xxxxxx
>>>
>>> WSGIDaemonProcess pythonapi user=apache group=apache processes=1
>>> threads=5 home=/var/www/html/pythonapi
>>> python-path=/usr/local/lib/python3.7/site-packages
>>>
>>>
>>> Are you using system package for mod_wsgi, or are you compiling from
>>> source code yourself? The system mod_wsgi package is not going to be for
>>> Python 3.7. You would need to uninstall the system package to be able to
>>> compile mod_wsgi from source code. So how did you install mod_wsgi?
>>>
>>> Next issue is that you shouldn’t use python-path to refer to a
>>> site-packages directory like that, especially not one in the actual Python
>>> installation. If you need to be referring to the one for the actual Python
>>> installation, it generally indicates something is wrong with your setup.
>>>
>>> If using a Python virtual environment you should be using python-home.
>>> See:
>>>
>>>
>>> https://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html
>>>
>>> Even if not using a virtual environment. If the Python is in a non
>>> standard location, you should also use python-home but in that case
>>> referring to sys.path value for the main Python installation and not that
>>> of a virtual environment.
>>>
>>> I would suggest though when using daemon mode, to add at global scope
>>> outside of the VirtualHost:
>>>
>>> WSGIRestrictEmbedded On
>>>
>>> This ensures you are using daemon mode.
>>>
>>> So first up, it looks a bit like you are mixing mod_wsgi compiled for
>>> one Python version/installation, with a different Python version or virtual
>>> environment created from a different version.
>>>
>>> Beyond that, because you are RHEL, it could be a SELinux issue, but
>>> first confirm how your mod_wsgi is installed.
>>>
>>> WSGIProcessGroup pythonapi
>>>
>>> WSGIScriptAlias /servicebotpy
>>> /var/www/html/pythonapi/servicebotpy.wsgi
>>>
>>> <Directory /var/www/html/pythonapi>
>>> WSGIApplicationGroup %{GLOBAL}
>>> Options Indexes MultiViews FollowSymlinks
>>> AllowOverride None
>>> Require all granted
>>> </Directory>
>>> </VirtualHost>
>>>
>>> mod_wsgi is compiled with same version as of python3.7
>>>
>>> I am stucked here .
>>>
>>> [Mon Jan 21 10:32:45.881625 2019] [wsgi:error] [pid 22328] [remote
>>> 10.222.160.228:49260] File "/var/www/html/pythonapi/scorer.py", line
>>> 5, in <module>
>>> [Mon Jan 21 10:32:45.881632 2019] [wsgi:error] [pid 22328] [remote
>>> 10.222.160.228:49260] from sklearn.feature_extraction.text import
>>> TfidfVectorizer
>>> [Mon Jan 21 10:32:45.881656 2019] [wsgi:error] [pid 22328] [remote
>>> 10.222.160.228:49260] ModuleNotFoundError: No module named
>>> 'sklearn.feature_extraction'
>>>
>>> Thanks for help
>>> Eric
>>>
>>>
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>>>
>>>
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