new mosesdecoder package (spack#36252)

* new mosesdecoder package
* [@spackbot] updating style on behalf of Sangu-Mbekelu

---------

Co-authored-by: Sangu Mbekelu <s.mbekelu9@gmail.com>

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

@@ -0,0 +1,26 @@
+# Copyright 2013-2023 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.package import *
+
+
+class Mosesdecoder(Package):
+    """An implementation of the statistical approach to machine translation"""
+
+    homepage = "http://www2.statmt.org/moses/"
+    url = "https://github.com/moses-smt/mosesdecoder/archive/refs/tags/RELEASE-4.0.tar.gz"
+
+    version("4.0", sha256="357376cdbb225a17cdf17195625d0fa7e10d722807e9e0b8a633ffbd7eec9b8f")
+
+    depends_on("git")
+    depends_on("subversion")
+    depends_on("cmake")
+    depends_on("libtool")
+    depends_on("tcl")
+    depends_on("gcc")
+    depends_on("boost")
+    depends_on("zlib")
+    depends_on("python")