install_requirements.sh

#!/usr/bin/env bash

# install pip if it doesn't exist yet
which pip > /dev/null 2>&1
if [ $? -ne 0 ]; then
    sudo apt-get install -q -y python-pip
fi

# install python development headers
dpkg --get-selections | grep python-dev > /dev/null 2>&1
if [ $? -ne 0 ]; then
    sudo apt-get update
    sudo apt-get install -q -y python-dev
fi

# install ffi for bcrypt
dpkg --get-selections | grep libffi-dev > /dev/null 2>&1
if [ $? -ne 0 ]; then
    sudo apt-get install -q -y libffi-dev
fi