Running the ./validate.php script returns the following error
[FAIL] Python3 module issue found: 'Required packages: ['PyMySQL!=1.0.0', 'python-dotenv', 'redis>=3.0', 'setuptools', 'psutil>=5.6.0', 'command_runner>=1.3.0'] Package not found: The 'command_runner>=1.3.0' distribution was not found and is required by the application ' [FIX]: pip3 install -r /opt/librenms/requirements.txt
Running the [FIX] throws an error saying gcc failed with exit status 1.
Fortunately this issue is easy to resolve.
First we need to install python3-devel
sudo yum install python3-devel
Next, as the librenms user, run the pip command to install the requirements.
pip3 install --user -U -r /opt/librenms/requirements.txt
Run ./validate.php to verify that everything is working.