pile of dependencies for neovim, including luajit and libuv

var/spack/repos/builtin/packages/msgpack-c/package.py

@@ -0,0 +1,14 @@
+from spack import *
+
+class MsgpackC(Package):
+    """A small, fast binary interchange format convertible to/from JSON"""
+    homepage = "http://www.msgpack.org"
+    url      = "https://github.com/msgpack/msgpack-c/archive/cpp-1.4.1.tar.gz"
+
+    version('1.4.1', 'e2fd3a7419b9bc49e5017fdbefab87e0')
+
+    def install(self, spec, prefix):
+        cmake('.', *std_cmake_args)
+
+        make()
+        make("install")