Warning for unsupported python version

# Feature Requests
`Provide a detailed description of the feature.`
Dammit, i swear i did read it as 3.7. was 2.7(.11) after some better looking.

After all this searching that was the issue all along. would be nice if you can help me out nexst time by adding a notification for this poor blind man.

Cheers keep up the good work~