Merged in davidoff/setuptools (pull request pypa#56)

Script files to be copied in the develop command should be open in binary mode. Fixes pypa#210.

setuptools/command/develop.py

@@ -162,7 +162,7 @@ def install_egg_scripts(self, dist):
         for script_name in self.distribution.scripts or []:
             script_path = os.path.abspath(convert_path(script_name))
             script_name = os.path.basename(script_path)
-            f = open(script_path,'rU')
+            f = open(script_path,'rb')
             script_text = f.read()
             f.close()
             self.install_script(dist, script_name, script_text, script_path)