new_contents: ##############################################################################
  # Copyright (c) 2013-2016, 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/llnl/spack
  # Please also see the LICENSE file 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 *
  import glob
  import os
  
  
  class Vizglow(Package):
      """VizGlow software tool is used for high-fidelity multi-dimensional
      modeling of non-equilibrium plasma discharges.
  
      Note: VizGlow is licensed software. You will need to create an account on
      the EsgeeTech homepage and download VizGlow yourself. Spack will search
      your current directory for a file of this format. Alternatively, add this
      file to a mirror so that Spack can find it. For instructions on how to
      set up a mirror, see http://spack.readthedocs.io/en/latest/mirrors.html"""
  
      homepage = "http://esgeetech.com/products/vizglow-plasma-modeling/"
  
      version('2.2a-15', 'be2b5044f30f2b2c3bbe87a0037bf228', expand=False,
              url="file://{0}/VizGlow_v2.2alpha15-Linux-x86_64-R31October2016-Install".format(os.getcwd()))
  
      # Licensing
      license_required = True
      license_comment = '#'
      license_files = ['esgeelm.lic']
      license_vars = ['ESGEE_LICENSE_FILE']
  
      def install(self, spec, prefix):
          installer = glob.glob('VizGlow*Install')[0]
  
          chmod = which('chmod')
          chmod('+x', installer)
  
          installer = Executable(installer)
          installer('--mode', 'silent', '--prefix', prefix)
  
subject: Add VizGlow package (#2298)