#!/bin/bash

# export ANSIBLE_CONFIG=$PWD/conf/ansible.cfg

# echo "..exported env var: ANSIBLE_CONFIG."

deps=(gcc python-devel openssl-devel libffi-devel)

if [[ -f /etc/redhat-release ]]; then

echo "..checking installation requirements."

check_vars=$(rpm -q ${deps[@]} | grep 'not installed')

if [[ ! -z $check_vars ]]; then

echo -e "\nOne of the following RPMs are missing:"

echo ${deps[@]}

echo -e "\nPlease install the above mentioned packages and run this script again!\n"

else

if [[ ! -d venv/ ]]; then

echo "default venv/ folder not found."

echo -e "\nFirst, Run:"

echo "1) virtualenv venv -p python2"

fi

echo -e "\nNext, run:"

echo "1) source venv/bin/activate"

echo "2) pip install -r requirements.txt"

echo

fi

else

echo -e "..unable to detect a Red Hat installation\n\nPlease install the equivalent of:"

echo ${deps[@]}

echo

fi