r-s4vectors: created new package (#5419)

* r-s4vecors: created new package

* Update package.py

* edited according to flake8

var/spack/repos/builtin/packages/r-s4vectors/package.py

@@ -0,0 +1,43 @@
+##############################################################################
+# 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 RS4vectors(RPackage):
+    """The S4Vectors package defines the Vector and List virtual classes and
+       a set of generic functions that extend the semantic of ordinary
+       vectors and lists in R. Package developers can easily implement
+       vector-like or list-like objects as concrete subclasses of Vector or
+       List. In addition, a few low-level concrete subclasses of general
+       interest (e.g. DataFrame, Rle, and Hits) are implemented in the
+       S4Vectors package itself (many more are implemented  in the IRanges
+       package and in other Bioconductor infrastructure packages)."""
+
+    homepage = "https://bioconductor.org/packages/S4Vectors/"
+    url      = "https://bioconductor.org/packages/3.5/bioc/src/contrib/S4Vectors_0.14.4.tar.gz"
+
+    version('0.14.4', '08ccc46e6d39f3aa9091f868ecec1f70')
+
+    depends_on('r-biocgenerics', type=('build', 'run'))