Phonebook example compilation failure

linux-vljc:~/Documents/D$ rdmd -ILuaD -L-llua --build-only -ofLuaTest LuaTest.d
LuaD/luad/stack.d(186): Error: cannot implicitly convert expression (lua_tointeger(L,idx)) of type long to uint
LuaD/luad/stack.d(247): Error: template instance luad.stack.getValue!(uint,defaultTypeMismatch) error instantiating
LuaD/luad/conversions/structs.d(45):        instantiated from here: popValue!(uint,defaultTypeMismatch)
LuaD/luad/conversions/structs.d(32):        instantiated from here: fillStruct!(Contact)
LuaD/luad/stack.d(207):        instantiated from here: getStruct!(Contact)
LuaD/luad/conversions/functions.d(94):        instantiated from here: getValue!(Contact,typeMismatch)
LuaD/luad/conversions/functions.d(122):        instantiated from here: functionWrapper!(void delegate(Contact c) nothrow @safe)
LuaD/luad/stack.d(102):        instantiated from here: pushFunction!(void delegate(Contact c) nothrow @safe)
LuaD/luad/table.d(111):        instantiated from here: pushValue!(void delegate(Contact c) nothrow @safe)
LuaD/luad/state.d(273):        instantiated from here: opIndexAssign!(void delegate(Contact c) nothrow @safe,string)
LuaTest.d(16):        instantiated from here: opIndexAssign!(void delegate(Contact c) nothrow @safe,string)
Failed: dmd -ILuaD -L-llua -v -o- 'LuaTest.d' -I'.' >LuaTest.d.deps