message: install regular python3
diff: @@ -33,10 +33,9 @@ run_install ()
  pip3 install -r requirements.txt --cache-dir $HOME/.cache/pip3
  - python --version
  npm install && cd app && npm install && cd .. # Hack until instapp-app-deps works on travis
  - # cd server && python3 -m nose -s --logging-level WARNING && cd ..
  - cd server && python -m nose -s --logging-level WARNING && cd ..
  +
  + cd server && python3 -m nose -s --logging-level WARNING && cd ..
  npm i -g mocha
  npm run unit-renderer
  @@ -75,7 +74,9 @@ execute_mac ()
  # NOTE(ahmed): We might not need python 3 explicit installation any more
  # brew install scripts/ot_python3.rb
  - # python3 --version
  + brew install python3
  + python3 --version
  + python3 -c "import struct; print(struct.calcsize('P') * 8)"
  python --version
  echo $PATH
  