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diff --git a/lib/spack/docs/tutorial/examples/5.package.py b/lib/spack/docs/tutorial/examples/5.package.py
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+++ b/lib/spack/docs/tutorial/examples/5.package.py
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+##############################################################################
+# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
+# Produced at the Lawrence Livermore National Laboratory.
+#
+# This file is part of Spack.
+# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
+# LLNL-CODE-647188
+#
+# For details, see https://github.com/spack/spack
+# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License (as
+# published by the Free Software Foundation) version 2.1, February 1999.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
+# conditions of the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+##############################################################################
+from spack import *
+
+
+class Mpileaks(Package):
+    """Tool to detect and report MPI objects like MPI_Requests and
+    MPI_Datatypes."""
+
+    homepage = "https://github.com/hpc/mpileaks"
+    url      = "https://github.com/hpc/mpileaks/releases/download/v1.0/mpileaks-1.0.tar.gz"
+
+    version('1.0', '8838c574b39202a57d7c2d68692718aa')
+
+    variant('stackstart', values=int, default=0, description='Specify the number of stack frames to truncate.')
+
+    depends_on('mpi')
+    depends_on('adept-utils')
+    depends_on('callpath')
+
+    def install(self, spec, prefix):
+        stackstart = int(self.spec.variants['stackstart'].value)
+        confargs = ['--with-adept-utils=%s' % self.spec['adept-utils'].prefix,
+                    '--with-callpath=%s' % self.spec['callpath'].prefix,
+                    '--prefix=%s' % self.spec.prefix]
+        if stackstart:
+            confargs.extend(['--with-stack-start-c=%s' % stackstart,
+                             '--with-stack-start-fortran=%s' % stackstart])
+        configure(*confargs)
+        make()
+        make('install')