Fix bash path in shebangs
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
set -ev
source ci/travis/lua_env.sh
LUAROCKS=ci/lua/bin/luarocks
eval $($LUAROCKS path --bin)
-#! /bin/bash
+#!/usr/bin/env /bash
# this script installs a lua / luarocks environment in .travis/lua