I'm not sure what's going on here. But it seems to be a Python issue. Did you perhaps mess up your system somehow and switched /usr/bin/python to python 3, when pyclean expects python 2. That's what the error messages indicate.
I'm not sure what's going on here. But it seems to be a Python issue. Did you perhaps mess up your system somehow and switched /usr/bin/python to python 3, when pyclean expects python 2. That's what the error messages indicate.