diff -r 646759147717 -r f9da84a950d0 setup.py
--- a/setup.py	Thu Nov 17 16:53:17 2011 -0600
+++ b/setup.py	Thu Nov 17 23:01:58 2011 -0600
@@ -210,7 +210,7 @@
                     ('build_ext', build.has_ext_modules),
                    ] + build.sub_commands
 
-class hgbuildmo(Command):
+class hgbuildmo(build):
 
     description = "build translations (.mo files)"
 
@@ -240,12 +240,6 @@
             self.mkpath(join('mercurial', modir))
             self.make_file([pofile], mobuildfile, spawn, (cmd,))
 
-    def initialize_options(self):
-        pass
-
-    def finalize_options(self):
-        pass
-
 
 class hgdist(Distribution):
     pure = 0