>From root, can you su to the user for Apache and try the same thing. Graham
> On 14 Jun 2018, at 3:54 pm, Rajeev Jain <[email protected]> wrote: > > yes. > > /etc/apache2/sites-available$ python > Python 3.6.5 (default, May 3 2018, 10:08:28) > [GCC 5.4.0 20160609] on linux > Type "help", "copyright", "credits" or "license" for more information. > >>> import datetime > >>> > > —Rajeev > > > > On Jun 13, 2018, at 10:52 PM, Graham Dumpleton <[email protected] > <mailto:[email protected]>> wrote: > > Odd. > > If you run python3.6 and enter in the interpreter: > > import datetime > > it works? > > Graham > >> On 14 Jun 2018, at 3:50 pm, 'Rajeev Jain' via modwsgi >> <[email protected] <mailto:[email protected]>> wrote: >> >> >> On Jun 13, 2018, at 10:42 PM, Graham Dumpleton <[email protected] >> <mailto:[email protected]>> wrote: >> >> How did you install Python 3.6? >> >> followed instructions here: >> https://askubuntu.com/questions/889535/how-to-install-pip-for-python-3-6-on-ubuntu-16-10 >> >> <https://askubuntu.com/questions/889535/how-to-install-pip-for-python-3-6-on-ubuntu-16-10> >> >> Let's suppose that you have a system running Ubuntu 16.04, 16.10, or 17.04, >> and you want Python 3.6 to be the default Python. >> >> If you're using Ubuntu 16.04 LTS, you'll need to use a PPA: >> >> sudo add-apt-repository ppa:jonathonf/python-3.6 # (only for 16.04 LTS) >> Then, run the following (this works out-of-the-box on 16.10 and 17.04): >> >> sudo apt update >> sudo apt install python3.6 >> sudo apt install python3.6-dev >> sudo apt install python3.6-venv >> wget https <https://bootstrap.pypa.io/get-pip.py>:// >> <https://bootstrap.pypa.io/get-pip.py>bootstrap >> <https://bootstrap.pypa.io/get-pip.py>. >> <https://bootstrap.pypa.io/get-pip.py>pypa >> <https://bootstrap.pypa.io/get-pip.py>. >> <https://bootstrap.pypa.io/get-pip.py>io >> <https://bootstrap.pypa.io/get-pip.py>/ >> <https://bootstrap.pypa.io/get-pip.py>get >> <https://bootstrap.pypa.io/get-pip.py>- >> <https://bootstrap.pypa.io/get-pip.py>pip >> <https://bootstrap.pypa.io/get-pip.py>. >> <https://bootstrap.pypa.io/get-pip.py>py >> <https://bootstrap.pypa.io/get-pip.py> >> sudo python3.6 get-pip.py >> sudo ln -s /usr/bin/python3.6 /usr/local/bin/python3 >> sudo ln -s /usr/local/bin/pip /usr/local/bin/pip3 >> >> # Do this only if you want python3 to be the default Python >> # instead of python2 (may be dangerous, esp. before 2020): >> # sudo ln -s /usr/bin/python3.6 /usr/local/bin/python >> When you have completed all of the above, each of the following shell >> commands should indicate Python 3.6.1 (or a more recent version of Python >> 3.6): >> >> python --version # (this will reflect your choice, see above) >> python3 --version >> $(head -1 `which pip` | tail -c +3) --version >> $(head -1 `which pip3` | tail -c +3) --version >> >> >> This is running on a local Ubuntu 16.04 computer. >> >> python >> Python 3.6.5 (default, May 3 2018, 10:08:28) >> [GCC 5.4.0 20160609] on linux >> Type "help", "copyright", "credits" or "license" for more information. >> >>> import math >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Unless that is a very up to date Ubuntu version, which I would doubt AWS >> would be using if this is one of their images, you would need to install it >> from source code. Installing Python from source code yourself can be a bit >> tricky on Linux as the default configure options aren't what you need. Also >> not a good idea to install from Python source code into system directories >> as it is then hard to extract it out if you need to remove it. >> >>> On 14 Jun 2018, at 3:33 pm, Rajeev Jain <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> Latest update: >>> >>> No virtual environment. Python3.6 is now installed into the system folder: >>> >>> python location: >>> /etc/apache2/sites-available$ python --version >>> Python 3.6.5 >>> >>> python >>> Python 3.6.5 (default, May 3 2018, 10:08:28) >>> [GCC 5.4.0 20160609] on linux >>> Type "help", "copyright", "credits" or "license" for more information. >>> >>> import sys >>> >>> print(sys.prefix) >>> /usr >>> >>> Flask location: >>> >>> import flask >>> >>> print(flask.__file__) >>> /usr/local/lib/python3.6/dist-packages/flask/__init__.py >>> >>> mod_wsgi-express module-config >>> LoadModule wsgi_module >>> "/usr/local/lib/python3.6/dist-packages/mod_wsgi/server/mod_wsgi-py36.cpython-36m-x86_64-linux-gnu.so" >>> WSGIPythonHome "/usr" >>> >>> cat wsgi.load >>> LoadModule wsgi_module >>> /usr/local/lib/python3.6/dist-packages/mod_wsgi/server/mod_wsgi-py36.cpython-36m-x86_64-linux-gnu.so >>> >>> >>> /etc/apache2/sites-available$ cat FlaskApp.conf >>> <VirtualHost *:83> >>> >>> ServerName flaskapp.com <http://flaskapp.com/> >>> >>> WSGIDaemonProcess flaskapp.com <http://flaskapp.com/> python-home=/usr >>> python-path=/var/www/FlaskApp >>> >>> WSGIScriptAlias / /var/www/FlaskApp/flaskapp.wsgi >>> process-group=flaskapp.com <http://flaskapp.com/> >>> application-group=%{GLOBAL} >>> >>> <Directory /var/www/FlaskApp/> >>> <Files flaskapp.wsgi> >>> Require all granted >>> </Files> >>> </Directory> >>> >>> </VirtualHost> >>> >>> /etc/apache2/mods-available$ cat wsgi.conf >>> <IfModule mod_wsgi.c> >>> >>> WSGIRestrictEmbedded On >>> >>> </IfModule> >>> >>> Testing: >>> curl -sH 'Host: flaskapp.com <http://flaskapp.com/>' localhost:83|grep title >>> <title>500 Internal Server Error</title> >>> >>> tail -l /var/log/apache2/error.log >>> [Wed Jun 13 22:18:08.678744 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] from werkzeug.exceptions import abort >>> [Wed Jun 13 22:18:08.678749 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] File >>> "/usr/local/lib/python3.6/dist-packages/werkzeug/__init__.py", line 151, in >>> <module> >>> [Wed Jun 13 22:18:08.678752 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] __import__('werkzeug.exceptions') >>> [Wed Jun 13 22:18:08.678756 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] File >>> "/usr/local/lib/python3.6/dist-packages/werkzeug/exceptions.py", line 67, >>> in <module> >>> [Wed Jun 13 22:18:08.678759 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] from werkzeug._internal import _get_environ >>> [Wed Jun 13 22:18:08.678764 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] File >>> "/usr/local/lib/python3.6/dist-packages/werkzeug/_internal.py", line 15, in >>> <module> >>> [Wed Jun 13 22:18:08.678766 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] from datetime import datetime, date >>> [Wed Jun 13 22:18:08.678771 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] File "/usr/lib/python3.6/datetime.py", line 8, in >>> <module> >>> [Wed Jun 13 22:18:08.678773 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] import math as _math >>> [Wed Jun 13 22:18:08.678786 2018] [wsgi:error] [pid 3095] [remote >>> 127.0.0.1:57590] ModuleNotFoundError: No module named 'math' >>> >>> Running FlaskApp on its own: >>> /var/www/FlaskApp/FlaskApp$ python __init__.py >>> * Serving Flask app "__init__" (lazy loading) >>> * Environment: production >>> WARNING: Do not use the development server in a production environment. >>> Use a production WSGI server instead. >>> * Debug mode: off >>> * Running on http://127.0.0.1:5000/ <http://127.0.0.1:5000/> (Press CTRL+C >>> to quit) >>> 127.0.0.1 - - [13/Jun/2018 22:25:23] "GET / HTTP/1.1" 200 - >>> 127.0.0.1 - - [13/Jun/2018 22:25:23] "GET /favicon.ico HTTP/1.1" 404 - >>> >>> curl -sH 'Host: flaskapp.com <http://flaskapp.com/>' localhost:5000 >>> Hello, this is running from flasK! >>> >>> As you can see the FlaskApp is running fine. >>> Python and all modules are now installed in system locations and they are >>> running fine. >>> Apache2 is running fine. I have 2 other virtualhosts running serving >>> php/html pages >>> >>> Still WSGI is still not setup correctly. >>> >>> I'm shocked at the lack of decent documentation to get WCGI enabled on a >>> Apache2 server. What am I missing?? >> >> There is a whole web site on it at: >> >> http://modwsgi.readthedocs.io/en/develop/ >> <http://modwsgi.readthedocs.io/en/develop/> >> >> It just doesn't cover the specifics of particular ways that Linux distros >> need things done because they depart from standard conventions for Apache >> and do things their own way. Lot of work to document how every different >> Linux distro does it. >> >>> Don't you have some basic test code or files one can run to verify the WSGI >>> is setup correctly? >> >> Usually if you can get the WSGI hello world program working you are good. >> >> * >> http://modwsgi.readthedocs.io/en/develop/user-guides/quick-configuration-guide.html >> >> <http://modwsgi.readthedocs.io/en/develop/user-guides/quick-configuration-guide.html> >> >> There are various checks you can run in: >> >> * >> http://modwsgi.readthedocs.io/en/develop/user-guides/checking-your-installation.html >> >> <http://modwsgi.readthedocs.io/en/develop/user-guides/checking-your-installation.html> >> >> This more for when debugging issues when things don't work. >> >> Graham >> >>> >>> Please advise. >>> --Rajeev >>> >>> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "modwsgi" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected] >>> <mailto:[email protected]>. >>> To post to this group, send email to [email protected] >>> <mailto:[email protected]>. >>> Visit this group at https://groups.google.com/group/modwsgi >>> <https://groups.google.com/group/modwsgi>. >>> For more options, visit https://groups.google.com/d/optout >>> <https://groups.google.com/d/optout>. >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "modwsgi" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] >> <mailto:[email protected]>. >> To post to this group, send email to [email protected] >> <mailto:[email protected]>. >> Visit this group at https://groups.google.com/group/modwsgi >> <https://groups.google.com/group/modwsgi>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "modwsgi" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] >> <mailto:[email protected]>. >> To post to this group, send email to [email protected] >> <mailto:[email protected]>. >> Visit this group at https://groups.google.com/group/modwsgi >> <https://groups.google.com/group/modwsgi>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at https://groups.google.com/group/modwsgi > <https://groups.google.com/group/modwsgi>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at https://groups.google.com/group/modwsgi > <https://groups.google.com/group/modwsgi>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "modwsgi" group. 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