Add packages: mosh (#3098)

* Add packages: mosh

Perl is a run dependency. See https://github.com/mobile-shell/mosh/wiki/Build-Instructions

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

@@ -0,0 +1,45 @@
+##############################################################################
+# Copyright (c) 2013-2016, 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 LICENSE file 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 Mosh(AutotoolsPackage):
+    """Remote terminal application that allows roaming, supports intermittent
+    connectivity, and provides intelligent local echo and line editing of user
+    keystrokes. Mosh is a replacement for SSH. It's more robust and responsive,
+    especially over Wi-Fi, cellular, and long-distance links.
+    """
+
+    homepage = "https://mosh.org/"
+    url      = "https://mosh.org/mosh-1.2.6.tar.gz"
+
+    version('1.2.6', 'bb4e24795bb135a754558176a981ee9e')
+
+    depends_on('protobuf')
+    depends_on('ncurses')
+    depends_on('zlib')
+    depends_on('openssl')
+
+    depends_on('perl', type='run')