pyenv

• pyenv - manage and install a bunch of different python versions and also create virtual environments for each and every project
• pyenv-virtualenv

configure local python version

create / init a virtualenv:

go to your desired folder and do:

pyenv virtualenv 3.8.2 venv-name
pyenv local venv-name

pyenv custom pip.conf

to use a custom pip.conf, e.G. for piwheels.org …

when the virtualenv is loaded / activated, create the custom pip.conf like this:

vi $PYENV_VIRTUAL_ENV/pip.conf