Quick install script for python3.7.2 by asdf

asdf_python372_install.sh

#!/bin/bash -e
ASDF_VERSION=v0.7.1
PYTHON3_VERSION372=3.7.2

if [ ! -d "$HOME/.asdf" ] ; then
    git clone https://github.com/asdf-vm/asdf.git $HOME/.asdf --branch $ASDF_VERSION
fi

source $HOME/.asdf/asdf.sh
source $HOME/.asdf/completions/asdf.bash
if ! asdf plugin-list | grep -q python; then
  asdf plugin-add python
fi

asdf install python $PYTHON3_VERSION372

asdf global python $PYTHON3_VERSION372
pip install -U pip