configure

#!/bin/sh

set -eu

echo ""
echo "Checking for wget (tested with 1.21)"
command -v wget >/dev/null 2>&1 || ( echo "wget not found."; exit 1 )
wget --version

echo ""
echo "Checking for HashiCorp Packer (tested with 1.6.6)"
command -v packer >/dev/null 2>&1 || ( echo "packer not found."; exit 1 )
packer --version || true

echo ""
echo "Checking for Oracle VM VirtualBox (tested with 6.1.32_Ubuntur149290)"
command -v VBoxManage >/dev/null 2>&1 || ( echo "VBoxManage not found."; exit 1 )
VBoxManage --version

echo ""
echo "Checking for Oracle VM VirtualBox Extension Pack (tested with 6.1.32_Ubuntur149290)"
VBoxManage list extpacks | grep "VirtualBox Extension Pack" || ( echo "VirtualBox Extension Pack not installed."; exit 1 )

echo ""
echo "Great! Looks like all dependencies are installed. You can go ahead and type 'make' to build the VM."