DataDrake I am replying to this because I have the same issue; when I searched and found this thread, I tried both suggestions in our post, reinstalling solus-sc followed by checking for broken packages. The reinstall (appeared) to go fine. Still no luck. Checked for broken packages. None reported. I have never messed with Python directly. Yesterday, I just got this computer working. So I was using the Software Center, but it was working with no warnings of any problems. I think it did install some Python packages, but assumed that should be fine. If no one can suggest another solution, I may just have to reinstall.
My biggest problem is, if I do that, then go about setting up my system again without understanding what went wrong, I fear I'll just be repeating the same mistake.