PyEnv Setup

pyenv-setup.md

PyEnv Setup

PyEnv Install

macOS

brew install pyenv pyenv-virtualenv pyenv-virtualenvwrapper

Linux

Install the prerequisites below for your operationg system and then run the following:

curl https://pyenv.run | bash

Prerequisites

Debian/Ubuntu

sudo apt-get install -y make build-essential libssl-dev zlib1g-dev libbz2-dev \
libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev libncursesw5-dev \
xz-utils tk-dev libffi-dev liblzma-dev python3-openssl git

CentOS/Fedora

sudo yum install @development zlib-devel bzip2 bzip2-devel readline-devel sqlite \
sqlite-devel openssl-devel xz xz-devel libffi-devel findutils

Install the latest version of Python

#!/usr/bin/env bash

if command -v pyenv; then
    py_version=$(pyenv install --list | \grep -vE "\-|rc" | \grep " 3\.[678]" | tail -n 1 | awk '{$1=$1};1')

    pyenv install "$py_version"
    pyenv global "$py_version"
    echo "Installed Python $py_version"
else
    echo "pyenv not installed"
    echo "brew install pyenv pyenv-virtualenv"
    exit 1
fi

Create VirtualEnv with latest Python verson

pyenv virtualenv $py_version ansible

Activate VirtualEnv

cd to the directory you want to active your virtualenv in.

cd ~/Projects/ansible
pyenv local ansible

This will create a file named .python-version with your virtualenv ansible in it.

You can start your virtualenv at anytime:

pyenv activate ansible

git clone https://github.com/mantoso/pyenv-default-requirements.git $(pyenv root)/plugins/pyenv-default-requirements

List Python VirtualEnvs

pyenv virtualenvs

Put virtualenv in your prompt

Fork this repo https://github.com/tracphil/zsh-config