text: ##############################################################################
  # 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 Httpie(PythonPackage):
      """Modern command line HTTP client."""
  
      homepage = "https://httpie.org/"
      url      = "https://pypi.io/packages/source/h/httpie/httpie-0.9.8.tar.gz"
  
      version('0.9.9', '13ed0b79b65e793eb288e563db38b2a2')
      version('0.9.8', 'e0d1af07d0959a2e081e7954797ce260')
  
      variant('socks', default=True,
              description='Enable SOCKS proxy support')
  
      depends_on('py-setuptools', type=('build', 'run'))
      depends_on('py-pygments@2.1.3:', type=('build', 'run'))
      depends_on('py-requests@2.11.0:', type=('build', 'run'))
      depends_on('py-pysocks', type=('build', 'run'), when="+socks")
      # Concretization problem breaks this.  Unconditional for now...
      # https://github.com/spack/spack/issues/3628
      # depends_on('py-argparse@1.2.1:', type=('build', 'run'),
      #            when='^python@:2.6,3.0:3.1')
      depends_on('py-argparse@1.2.1:', type=('build', 'run'))
  