How to reset python path to /usr/bin/python?
$ sudo rm /usr/bin/python
$ sudo ln -s /usr/bin/python2.7 /usr/bin/python
Try sudo apt-get install --reinstall python-minimal
$ sudo rm /usr/bin/python
$ sudo ln -s /usr/bin/python2.7 /usr/bin/python
Try sudo apt-get install --reinstall python-minimal