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 RNloptr(RPackage):
      """nloptr is an R interface to NLopt. NLopt is a free/open-source library
      for nonlinear optimization, providing a common interface for a number of
      different free optimization routines available online as well as original
      implementations of various other algorithms. See
      http://ab-initio.mit.edu/wiki/index.php/NLopt_Introduction for more
      information on the available algorithms. During installation on Unix the
      NLopt code is downloaded and compiled from the NLopt website."""
  
      homepage = "https://cran.r-project.org/package=nloptr"
      url      = "https://cran.r-project.org/src/contrib/nloptr_1.0.4.tar.gz"
  
      version('1.0.4', '9af69a613349b236fd377d0a107f484c')
  
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 RNloptr(RPackage):
      """nloptr is an R interface to NLopt. NLopt is a free/open-source
      library for nonlinear optimization, providing a common interface
      for a number of different free optimization routines available
      online as well as original implementations of various other
      algorithms. See http://ab-initio.mit.edu/wiki/index.php/NLopt
      _Introduction for more information on the available algorithms.
      During installation on Unix the NLopt code is downloaded and
      compiled from the NLopt website."""
  
      homepage = "https://cran.r-project.org/package=nloptr"
      url      = "https://cran.rstudio.com/src/contrib/nloptr_1.0.4.tar.gz"
      list_url = "https://cran.rstudio.com/src/contrib/Archive/nloptr"
  
      version('1.0.4', 'f2775dfb4f7f5552d46937a04c062b0d')
  
      depends_on('r-testthat', type=('build', 'run'))
  
subject: Create new package. (#6063)