Greetings, Lynn Lin! Please don't top-post in this list. > We are using golang net/http to setup a http file share in OSX and looks it > can¡¯t handle ¡°//¡° for Cygwin packages path like http://xx.xx/cywin//x86/xx > And when we try python simple http server package and it works As an immediate workaround, try to specify the mirror address without a trailing slash. -- With best regards, Andrey Repin Thursday, October 26, 2017 17:22:36 Sorry for my terrible english...ТÒÐÐ¥&ö&ÆVÒ&W÷'G3¢‡GG¢òö7–wv–âæ6öÒ÷&ö&ÆV×2æ‡FÖÀФd¢‡GG¢òö7–wv–âæ6öÒöfðФFö7VÖVçFF–ö㢇GG¢òö7–wv–âæ6öÒöFö72æ‡FÖÀÐ¥Vç7V'67&–&R–æfó¢‡GG¢òö7–wv–âæ6öÒöÖÂò7Vç7V'67&–&R×6–×ÆPРÐ