etc/whichpm/test/0 Prerequisites

   1 #!/bin/sh
   2
   3 # Helper function for error reporting.
   4 die() { [ $# -gt 0 ] && echo "ERROR: $*" >&2; exit 1; }
   5
   6 requiredUtils='bash perl'    # Add additional prerequisites, if any, here.
   7 for requiredUtil in $requiredUtils; do
   8   [ -n "$(command -v "$requiredUtil")" ] || die "MISSING PREREQUISITE: \`$requiredUtil\` is required to run tests."
   9 done