old_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class RLsei(RPackage):
      """It contains functions that solve least squares linear regression
         problems under linear equality/inequality constraints. Functions for
         solving quadratic programming problems are also available, which
         transform such problems into least squares ones first. It is developed
         based on the 'Fortran' program of Lawson and Hanson (1974, 1995), which
         is public domain and available at
         <http://www.netlib.org/lawson-hanson>."""
  
      homepage = "https://cloud.r-project.org/package=lsei"
      url      = "https://cloud.r-project.org/src/contrib/lsei_1.2-0.tar.gz"
      list_url = "https://cloud.r-project.org/src/contrib/Archive/lsei"
  
      version('1.2-0', sha256='4781ebd9ef93880260d5d5f23066580ac06061e95c1048fb25e4e838963380f6')
  
new_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class RLsei(RPackage):
      """Solving Least Squares or Quadratic Programming Problems under Equality/Inequality Constraints
  
      It contains functions that solve least squares linear regression problems
      under linear equality/inequality constraints. Functions for solving
      quadratic programming problems are also available, which transform such
      problems into least squares ones first. It is developed based on the
      'Fortran' program of Lawson and Hanson (1974, 1995), which is public domain
      and available at <http://www.netlib.org/lawson-hanson>."""
  
      homepage = "https://cloud.r-project.org/package=lsei"
      url      = "https://cloud.r-project.org/src/contrib/lsei_1.2-0.tar.gz"
      list_url = "https://cloud.r-project.org/src/contrib/Archive/lsei"
  
      version('1.3-0', sha256='6289058f652989ca8a5ad6fa324ce1762cc9e36c42559c00929b70f762066ab6')
      version('1.2-0', sha256='4781ebd9ef93880260d5d5f23066580ac06061e95c1048fb25e4e838963380f6')
  
subject: add version 1.3-0 to r-lsei (#21083)