#!/bin/sh

# for dep in $(pip show somepackage | grep Requires | sed 's/Requires: //g; s/,//g') ; do pip uninstall -y $dep ; done

for dep in $(pip show "$1" | grep Requires | sed 's/Requires: //g; s/,//g') ; do
    pip uninstall -y $dep
done
pip uninstall -y "$1"