diff --git a/scripts/Compiler/H5root/build b/scripts/Compiler/H5root/build
index 9298d47..3552ebe 100755
--- a/scripts/Compiler/H5root/build
+++ b/scripts/Compiler/H5root/build
@@ -1,12 +1,10 @@
-#!/bin/bash
+#!/usr/bin/env modbuild
 
-source $(dirname $0)/../../../lib/libpmodules.bash
-
-pmodules.pre_configure() {
+pbuild::pre_configure() {
 	./autogen.sh
 }
 
-pmodules.configure() {
+pbuild::configure() {
 	"${MODULE_SRCDIR}"/configure \
 		--prefix="${PREFIX}" \
 		--enable-h5hut \
@@ -15,8 +13,8 @@ pmodules.configure() {
 		--with-pic
 }
 
-pmodules.add_to_group 'Compiler'
-pmodules.set_runtime_dependencies "${COMPILER}" 'hdf5_serial' 'root'
-pmodules.set_build_dependencies 'autoconf' 'automake' 'libtool' "${COMPILER}" 'hdf5_serial' 'H5hut_serial' 'root'
-pmodules.make_all
+pbuild::add_to_group 'Compiler'
+pbuild::set_runtime_dependencies "${COMPILER}" 'hdf5_serial' 'root'
+pbuild::set_build_dependencies 'autoconf' 'automake' 'libtool' "${COMPILER}" 'hdf5_serial' 'H5hut_serial' 'root'
+pbuild::make_all