Invalid command 'WSGIScriptAlias', perhaps misspelled or defined by a module not included in the server configurationAction 'configtest' failed
I got the below error while I was configuring CKAN DataPusher.
Invalid command 'WSGIScriptAlias', perhaps misspelled or defined by a module not included in the server configurationAction 'configtest' failed.
How can I fix this?
Try to enable wsgi mod in Apache
sudo a2enmod wsgi
If you come across below error
ERROR: Module mod-wsgi does not exist!
You will have to install mod wsgi as below. What you have to do is run the following commands,
sudo apt-get install libapache2-mod-wsgi
sudo a2enmod wsgi
sudo service apache2 restart
To enable wsgi_mod in httpd, install the module
sudo yum install mod_wsgi
and make sure to load the module in the httpd config file
sudo nano /etc/httpd/conf/httpd.conf
then add the following line in the config file, to the list of other loaded module:
LoadModule wsgi_module modules/mod_wsgi.so
I faced this problem because
-
I installed mod_wsgi which was compatible with python3.5, but my project's virtual environment was using python3.7. So, mod_wsgi for 3.7 was required. I installed that as well (python3.7 -m pip install mod_wsgi). But a configuration was missing from apache2 which resulted in this issue.
-
run : mod_wsgi-express module-config
add the output in /etc/apache2/apache.conf ( LoadModule wsgi_module "/home/user/.local/lib/python3.7/site-packages/mod_wsgi/server/mod_wsgi-py37.cpython-37m-x86_64-linux-gnu.so" WSGIPythonHome "/usr" )then restart - sudo service apache2 restart
This solved the problem.
I had this error after messing up my Apache installation and restarting the setup after an apt purge apache2
. This also seems to have removed the wsgi mod but Ubuntu 20 LTS kept thinking it's still around.
So I had to to purge and reinstall the wsgi mod from scratch:
apt purge -y libapache2-mod-wsgi-py3
apt install -y libapache2-mod-wsgi-py3
a2enmod wsgi
After that, Apache was able to find it again.