# Install pyenv, pyenv-virtualenv
$ brew install pyenv pyenv-virtualenv

# Setup
# Add the following to your bashrc/zshrc file.

if which pyenv > /dev/null; then
    eval "$(pyenv init -)";
    export PYENV_ROOT=/usr/local/var/pyenv
    export PATH="$PYENV_ROOT/bin:$PATH"
fi

export PYENV_VIRTUALENV_DISABLE_PROMPT=1
if which pyenv-virtualenv-init > /dev/null; then eval "$(pyenv virtualenv-init -)"; fi
pyenv virtualenvwrapper_lazy

# If you're working on a project which uses PIL or Pillow, you'll need to build/install differently.
# Instead of the normal:
$ pyenv install 2.7.12
# You'll need to use:
$ PYTHON_CONFIGURE_OPTS="--enable-unicode=ucs2" pyenv install 2.7.12

# When adding the virtualenv to Pycharm, you'll find them in /usr/local/var/pyenv/versions