#! /bin/bash
-# make sure Ruby 1.9.3 is installed before proceeding
+# make sure a Ruby version greater than or equal to 1.9.3 is installed before proceeding
if ! ruby -e 'exit RUBY_VERSION >= "1.9.3"' 2>/dev/null
then
- echo "Installing Arvados requires at least Ruby 1.9.3."
- echo "You may need to enter your password."
- read -p "Press Ctrl-C to abort, or else press ENTER to install ruby1.9.3 and continue. " unused
-
- sudo apt-get update
- sudo apt-get -y install ruby1.9.3
+ echo "Building the Arvados docker containers requires at least Ruby 1.9.3."
+ echo "Please install ruby 1.9.3 or higher before executing this script."
+ exit 1
fi
function usage {