mac refusing to run plink 1.9 on install code example

Example 1: how to install .whl file in windows 10

pip install C:/some-dir/some-file.whl

Example 2: how to upgrade python from 2.7 to 2.9 on ubuntu 14.04

git clone https://github.com/pyenv/pyenv.git ~/.pyenv
 git clone https://github.com/pyenv/pyenv-virtualenv.git ~/.pyenv/plugins/pyenv-virtualenv