[could not install deps] Error command tox when set up Mistral
I'm trying to install Mistral but when I run the command "tox", the error like this:
___________________________________ summary ____________________________________
ERROR: py27: could not install deps [-r/home/bkcloud15/mistral/requirements.txt, -r/home/bkcloud15/mistral/test-requirements.txt]
ERROR: py33: InterpreterNotFound: python3.3
ERROR: py34: could not install deps [-r/home/bkcloud15/mistral/requirements.txt, -r/home/bkcloud15/mistral/test-requirements.txt]
ERROR: pep8: could not install deps [-r/home/bkcloud15/mistral/requirements.txt, -r/home/bkcloud15/mistral/test-requirements.txt]
I'm not using devstack