Ducksquack

Hi there. I'm having some problems with tekkit. So I start up the launcher, everything's fine. I go to tekkit. I click login. Everything goes well for a little... but then, I get a message like this: Error downloading file for the following pack: Tekkit Failed to Download http://mirror.technicpack.net/Technic/lib/fml//fml_libs15.zip Please consult the modpack author. Help!