use /usr/bin/env to find bash

scripts/build.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # This script builds the application from source for multiple platforms.
 set -e

scripts/dist.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 # Get the version from the command line

scripts/website_push.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # Get the parent directory of where this script is.
 SOURCE="${BASH_SOURCE[0]}"

terraform/aws/scripts/install.sh.tpl

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -e
 
 # Install packages