Contents Install Pyenv, pyenv-virtualenv and pyenv-virtualenvwrapper Pyenv Installer Usage List Available Python Versions Install a specific version Create A New virtualenv Based on a Specific Python Version Customize pip.conf Other Useful Commands Pyenv is a tool for easily switching between multiple versions of Python. One way to use the tool is in conjunction with the […]
If you want to use != but lint complains, use isnot instead. See this reference for more details.
psycopg complains about missing pg_config executable. If you don’t already have pg_config installed and on your path, do this first: brew install postgresql Then install psycopg2 on command line: source venv/bin/activate (venv)$ pip install psycopg2 …Successfully installed psycopg2-2.6.1