old_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 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 PyTheano(PythonPackage):
      """Optimizing compiler for evaluating mathematical expressions on CPUs
      and GPUs."""
  
      homepage = "http://deeplearning.net/software/theano/"
      url = "https://pypi.io/packages/source/T/Theano/Theano-0.8.2.tar.gz"
  
      version('0.8.2', 'f2d0dfe7df141115201077cd933b2c52')
  
      variant('gpu', default=False,
              description='Builds with support for GPUs via CUDA and cuDNN')
  
      depends_on('python@2.6:2.8,3.3:')
  
      depends_on('py-setuptools', type=('build', 'run'))
      depends_on('py-scipy@0.11:', type=('build', 'run'))
      depends_on('py-numpy@1.7.1:', type=('build', 'run'))
      depends_on('py-six@1.9.0:', type=('build', 'run'))
  
      depends_on('blas')
  
      depends_on('cuda', when='+gpu')
      depends_on('libgpuarray', when='+gpu')
  
      # TODO: Add a 'test' deptype
      # depends_on('py-nose@1.3.0:', type='test')
      # depends_on('py-nose-parameterized@0.5.0:', type='test')
  
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 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 PyTheano(PythonPackage):
      """Optimizing compiler for evaluating mathematical expressions on CPUs
      and GPUs."""
  
      homepage = "http://deeplearning.net/software/theano/"
      url = "https://pypi.io/packages/source/T/Theano/Theano-0.8.2.tar.gz"
  
      version('0.8.2', 'f2d0dfe7df141115201077cd933b2c52')
      version('master', git='https://github.com/Theano/Theano.git', branch='master')
  
      variant('gpu', default=False,
              description='Builds with support for GPUs via CUDA and cuDNN')
  
      depends_on('python@2.6:2.8,3.3:')
  
      depends_on('py-setuptools', type=('build', 'run'))
      depends_on('py-scipy@0.11:', type=('build', 'run'))
      depends_on('py-numpy@1.7.1:', type=('build', 'run'))
      depends_on('py-six@1.9.0:', type=('build', 'run'))
  
      depends_on('blas')
  
      depends_on('cuda', when='+gpu')
      depends_on('libgpuarray', when='+gpu')
  
      # TODO: Add a 'test' deptype
      # depends_on('py-nose@1.3.0:', type='test')
      # depends_on('py-nose-parameterized@0.5.0:', type='test')
  
subject: Add a py-theano version from git repo (#4871)