{ buildPythonPackage , lib , fetchPypi , glibcLocales , python }: buildPythonPackage rec { pname = "u-msgpack-python"; version = "2.6.0"; src = fetchPypi { inherit pname version; sha256 = "754edb07eaee39a9686a99823892e3a1be4e0948d9cc5c717946750c27643c9c"; }; LC_ALL="en_US.UTF-8"; buildInputs = [ glibcLocales ]; checkPhase = '' ${python.interpreter} -m unittest discover ''; meta = { description = "A portable, lightweight MessagePack serializer and deserializer written in pure Python"; homepage = "https://github.com/vsergeev/u-msgpack-python"; license = lib.licenses.mit; }; }