GitLab

Under the newest version of Ubuntu, installing pip with apt-get, I run:

sudo pip install --index http://10.7.108.15:3141/root/dev/ --trusted-host 10.7.108.15 chemicalchecker

And get the following error:

    Matplotlib 3.0+ does not support Python 2.x, 3.0, 3.1, 3.2, 3.3, or 3.4.
    Beginning with Matplotlib 3.0, Python 3.5 and above is required.
    
    This may be due to an out of date pip.
    
    Make sure you have pip >= 9.0.1.
    
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-UKl9yO/matplotlib/

I can solve this, I guess, but this is an error that other people is likely to get. This is why I post it here.