add new package : rabbitmq (#14167)

var/spack/repos/builtin/packages/rabbitmq/package.py

@@ -0,0 +1,23 @@
+# 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 Rabbitmq(Package):
+    """
+    RabbitMQ is lightweight and easy to deploy on premises and in the cloud.
+    It supports multiple messaging protocols. RabbitMQ can be deployed in
+    distributed and federated configurations to meet high-scale,
+    high-availability requirements.
+    """
+
+    homepage = "http://www.rabbitmq.com/"
+    url      = "http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.15/rabbitmq-server-generic-unix-3.6.15.tar.xz"
+
+    version('3.6.15', sha256='04e6a291642f80e87fc892d5e8ea309fb3fab85ebb64a79a70dfe6c6cfde36fb')
+
+    def install(self, spec, prefix):
+        install_tree('.', prefix)