old_contents: ##############################################################################
  # 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/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 RScales(RPackage):
      """Graphical scales map data to aesthetics, and provide methods for
      automatically determining breaks and labels for axes and legends."""
  
      homepage = "https://github.com/hadley/scales"
      url      = "https://cran.r-project.org/src/contrib/scales_0.4.1.tar.gz"
  
      version('0.4.1', '3fb2218866a7fe4c1f6e66790876f85a')
      version('0.4.0', '7b5602d9c55595901192248bca25c099')
  
      depends_on('r-rcolorbrewer', type=('build', 'run'))
      depends_on('r-dichromat', type=('build', 'run'))
      depends_on('r-plyr', type=('build', 'run'))
      depends_on('r-munsell', type=('build', 'run'))
      depends_on('r-labeling', type=('build', 'run'))
      depends_on('r-rcpp', type=('build', 'run'))
  
new_contents: ##############################################################################
  # 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/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 RScales(RPackage):
      """Graphical scales map data to aesthetics, and provide methods for
      automatically determining breaks and labels for axes and legends."""
  
      homepage = "https://github.com/hadley/scales"
      url      = "https://cran.r-project.org/src/contrib/scales_0.5.0.tar.gz"
      list_url = "https://cran.r-project.org/src/contrib/Archive/scales"
  
      version('0.4.1', '3fb2218866a7fe4c1f6e66790876f85a')
      version('0.4.0', '7b5602d9c55595901192248bca25c099')
  
      depends_on('r-rcolorbrewer', type=('build', 'run'))
      depends_on('r-dichromat', type=('build', 'run'))
      depends_on('r-plyr', type=('build', 'run'))
      depends_on('r-munsell', type=('build', 'run'))
      depends_on('r-labeling', type=('build', 'run'))
      depends_on('r-rcpp', type=('build', 'run'))
  
subject: Update url. (#5921)