On Wednesday, 24 September 2014 at 17:48:25 UTC, BoPoHa_C_CblPoM wrote: > Error 42: Symbol Undefined _D4arsd4http12__ModuleInfoZ You imported the module, so you need to compile it too: dmd yourfile.d http.d where http.d is the download from my github, just save it in the folder with the rest of your code.