(0) Open terminal // An alternative awesome terminal app www.iterm2.com (1) Install Homebrew by copying in the following
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
(2) Install python3
brew install python3
(3) Use pip3 the Python package installer to install dependencies
pip3 install numpy, scipy, sklearn, seaborn, jupyter, matplotlib
(4) Install pyqt5
brew install pyqt5
(5) Optional: Install ipython(shell that has autocomplete etc.)
brew install ipython
(6) Run some program
python3 hello_world.py