Success!!!

[wsgi:info] [pid 19919:tid 47035722368064] mod_wsgi (pid=19919): 
Initializing Python.
[Thu Dec 02 15:38:08.576095 2021] [wsgi:info] [pid 19916:tid 
47035722368064] mod_wsgi (pid=19916): Attach interpreter ''.
[Thu Dec 02 15:38:08.586154 2021] [wsgi:info] [pid 19913:tid 
47035722368064] mod_wsgi (pid=19913): Attach interpreter ''.
[Thu Dec 02 15:38:08.591026 2021] [wsgi:info] [pid 19914:tid 
47035722368064] mod_wsgi (pid=19914): Attach interpreter ''.
[Thu Dec 02 15:38:08.594354 2021] [wsgi:info] [pid 19915:tid 
47035722368064] mod_wsgi (pid=19915): Attach interpreter ''.
[Thu Dec 02 15:38:08.598385 2021] [wsgi:info] [pid 19919:tid 
47035722368064] mod_wsgi (pid=19919): Attach interpreter ''.
[ N 2021-12-02 15:38:08.9955 19868/T1 age/Cor/TelemetryCollector.h:531 ]: 
Message from Phusion: End time can not be before or equal to begin time
[ N 2021-12-02 15:38:09.0274 19868/T1 age/Cor/CoreMain.cpp:1325 ]: 
Passenger core shutdown finished

Now I am getting python-specific errors when I try to load up my site.  
These errors are related to the virtual environment and the missing 
`activate_this.py` file. 

After 
reading: 
https://modwsgi.readthedocs.io/en/develop/user-guides/virtual-environments.html 
It seems like mod_wsgi is meant for, or designed around python v2.x, not 
v3.x 

I was able to get the hello, world snippet you shared here up and running 
and printing out. 
https://modwsgi.readthedocs.io/en/develop/user-guides/debugging-techniques.html#apache-error-log-files

Now I just need to solve these import errors, which seem to be related to 
my folder hierarchy and file structure. 



On Thursday, December 2, 2021 at 1:47:38 PM UTC-8 Graham Dumpleton wrote:

> A few quick comments as got other things need to do before read through 
> this properly.
>
> 1. Compiling your own Python can be tricky. Read:
>
> * 
> http://blog.dscpl.com.au/2015/06/installing-custom-python-version-into.html
>
> Ignore that it talks about docker as still relevant.
>
> 2. If you are using Python from a non standard location, if using CMMI 
> install method you have to embed in mod_wsgi  knowledge of where it is. 
> That is, set LD_RUN_PATH when compiling/installing module. Read:
>
> * 
> https://modwsgi.readthedocs.io/en/master/user-guides/installation-issues.html#unable-to-find-python-shared-library
>
> 3. Instead of using CMMI install method, it can be better to use pip 
> install method. Read:
>
> * https://pypi.org/project/mod-wsgi/
>
> Graham
>
> On 3 Dec 2021, at 8:39 am, matkatmusic <[email protected]> wrote:
>
> I am getting the following error when I try to use mod_wsgi with Apache2.4:
>
> The “/usr/sbin/httpd -DSSL -t -f 
> /etc/apache2/conf.d/includes/pre_main_global.conf.tmp.cfgcheck -C Include 
> "/etc/apache2/conf.modules.d/*.conf"” command (process 10241) reported 
> error number 1 when it ended. httpd: Syntax error on line 2 of 
> /etc/apache2/conf.d/includes/pre_main_global.conf.tmp.cfgcheck: Cannot load 
> modules/mod_wsgi.so into server: libpython3.9.so.1.0: cannot open shared 
> object file: No such file or directory
>
> I have installed python3.9.9 from source code as the Cpanel user into: 
> $HOME/python/Python-3.9.9/
> the configuration was:
> --enable-shared --prefix=$HOME/python
> This install location is taken from this tutorial from my host:
> https://www.bluehost.com/help/article/python-installation
>
> mkdir ~/python cd ~/python wget 
> http://www.python.org/ftp/python/3.9.9/Python-3.9.9.tgz tar zxfv 
> Python-3.9.9.tgz find ~/python -type d | xargs chmod 0755 cd Python-3.9.9
> ./configure --enable-shared --prefix=$HOME/python make make install
>
> I have modified the CPanel user's .bashrc file to point to this location 
> so that calling $ python -V will execute the python installed from source. 
>
> This command failed (cannot find libpython3.9.so.1.0), so I followed the 
> instructions here to add LD_LIBRARY_PATH to the .bashrc: 
>
> https://stackoverflow.com/questions/480764/linux-error-while-loading-shared-libraries-cannot-open-shared-object-file-no-s
>
> export PATH=/home/bfxqsxmy/python/Python-3.9.9/:$PATH
> export PATH=/home/bfxqsxmy/python/bin/:$PATH
> export LD_LIBRARY_PATH=/home/bfxqsxmy/python/Python-3.9.9/:$LD_LIBRARY_PATH
>
> Now running 'python -V' from the CPanel User's shell prints out 
> 'python3.9.9'
>
> I then installed mod_wsgi from source as the Cpanel user. 
> the configuration used was:
> ./configure --with-apxs=/bin/apxs 
> --with-python=/home/bfxqsxmy/python/Python-3.9.9/python
>
> 'make' succeeded without issue.
> running 'make install' failed because I was the Cpanel user, and it was 
> trying to write to /etc/apache2/modules/
>
> running 'sudo make install' succeeded. 
> /etc/apache2/modules/mod_wsgi.so now exists. 
>
> Next: I try to edit the Apache Pre-main include file via WHM and add the 
> following line:
>  LoadModule wsgi_module modules/mod_wsgi.so
>
> Updating the pre-main include file causes this error to appear: 
> *Error:*
> The “/usr/sbin/httpd -DSSL -t -f 
> /etc/apache2/conf.d/includes/pre_main_global.conf.tmp.cfgcheck -C Include 
> "/etc/apache2/conf.modules.d/*.conf"” command (process 10241) reported 
> error number 1 when it ended. httpd: Syntax error on line 2 of 
> /etc/apache2/conf.d/includes/pre_main_global.conf.tmp.cfgcheck: Cannot load 
> modules/mod_wsgi.so into server: libpython3.9.so.1.0: cannot open shared 
> object file: No such file or directory
>
> Apache is running as the following users:
> root (1 instance of /usr/sbin/httpd -k start)
> nobody (6 instances of /usr/sbin/httpd -k start)
>
> Any idea what the problem is? 
>
> Thanks!!
>
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