macOS

./darwin-setup # then restart term
./install

Linux

apt/yum install zsh tmux neovim python python3 ccat
sudo sh -c 'echo "$(which zsh)" >> /etc/shells';
pip install virtualenv virtualenvwrapper pylint pycodestyle pydocstyle autopep8
chsh -s $(which zsh) # restart term
./install

Windows

😂