+# Abort running this script if root
+if [ "$EUID" == "0" ]; then
+ echo "Do not run this script as root!" >&2
+ exit 1
+fi
+
+set -e
+set -u
+
+COMPOSER_COMMAND='composer'
+
+DIR="${BASH_SOURCE}"
+if [ ! -d "$DIR" ]; then DIR="$PWD/scripts"; fi
+. "$DIR/require.sh"
+