Python 3 setup on Mac OS X Yosemite, El Capitan

pyenv_commands.md

pyenv Commands

• pyenv
• pyenv-virtualenv
• Tutorial

show global version

pyenv global

show installed versions

pyenv versions

show available versions

pyenv install -list

install 3.5.1

pyenv install 3.5.1

set global/local version

pyenv global 3.5.1
pyenv local 3.5.1

install virtualenv

pyenv virtualenv 3.5.1 venv
pyenv activate venv
pyenv deactivate

pyenv_setup_linux.sh

# install via git
git clone https://github.com/yyuu/pyenv.git ~/.pyenv
git clone https://github.com/yyuu/pyenv-virtualenv.git ~/.pyenv/plugins/pyenv-virtualenv

# set ENV
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc

echo 'eval "$(pyenv init -)"' >> ~/.bashrc
echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc

# reload SHELL
source ~/.bashrc

pyenv_setup_osx.sh

# -- Homebrew must be installed

# install
brew install pyenv

# install virtualenv
brew install pyenv-virtualenv

# set ENV
echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.zshenv
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.zshenv

echo 'eval "$(pyenv init -)"' >> ~/.zshrc
echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.zshenv

# reload SHELL
exec $SHELL

python3_setup.sh

# Xcode Command Line Tools
xcode-select --install

# Homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

# .zshrc
export PATH=/usr/local/bin:$PATH

# Install python
brew install python3

# Virtualenv
pip3 install virtualenv
pip3 install virtualenvwrapper

mkdir ~/.venvs

# Update .zshrc
export WORKON_HOME=~/.venvs
source /usr/local/bin/virtualenvwrapper.sh

# Reload ZSH
source .zshrc

# Make new venv
mkvirtualenv --python=/usr/local/bin/python3 myenv

# Using venv
cd ~/Projects/new-project
workon myenv
deactivate