rudy@rudy-Inspiron-N5010:~$ apt policy python3-distutils python3-lib2to3
python3-distutils:
  Installed: (none)
  Candidate: 3.6.5-3~16.04.york0.2
  Version table:
     3.6.5-3~16.04.york0.2 500
        500 http://ppa.launchpad.net/jonathonf/python-3.6/ubuntu xenial/main i386 Packages
python3-lib2to3:
  Installed: (none)
  Candidate: 3.6.5-3~16.04.york0.2
  Version table:
     3.6.5-3~16.04.york0.2 500
        500 http://ppa.launchpad.net/jonathonf/python-3.6/ubuntu xenial/main i386 Packages
rudy@rudy-Inspiron-N5010:~$ sudo apt ppa-purge
E: Invalid operation ppa-purge
rudy@rudy-Inspiron-N5010:~$ sudo ppa-purge ppa:<http://ppa.launchpad.net/jonathonf/python-3.6/ubuntu>
bash: syntax error near unexpected token `newline'
rudy@rudy-Inspiron-N5010:~$