text: # Copyright 2013-2019 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 PyLibensemble(PythonPackage):
      """Library for managing ensemble-like collections of computations."""
  
      homepage = "https://libensemble.readthedocs.io"
      url      = "https://pypi.io/packages/source/l/libensemble/libensemble-0.4.1.tar.gz"
      git      = "https://github.com/Libensemble/libensemble.git"
  
      version('develop', branch='master')
      version('0.4.1', sha256='282c32ffb79d84cc80b5cc7043c202d5f0b8ebff10f63924752f092e3938db5e')
      version('0.4.0', sha256='9384aa3a58cbc20bbd1c6fddfadb5e6a943d593a3a81c8665f030dbc6d76e76e')
      version('0.3.0', sha256='c8efdf45d0da0ef6299ee778cea1c285c95972af70d3a729ee6dc855e66f9294')
      version('0.2.0', 'ee96047594a3f5a1533f24d3b1f365f9')
      version('0.1.0', '0c3d45dd139429de1a5273e5bd8e46ec')
  
      depends_on('python@2.7:2.8,3.3:')
      depends_on('py-setuptools', type='build')
      depends_on('mpi')
      depends_on('py-mpi4py@2.0:', type=('build', 'run'))
      depends_on('py-numpy', type=('build', 'run'))
      depends_on('py-scipy', type=('build', 'run'))
      depends_on('py-petsc4py', type=('build', 'run'))
      depends_on('py-petsc4py@develop', type=('build', 'run'), when='@develop')
      depends_on('nlopt', type=('build', 'run'))
  