Thread:MinecraftRogue/@comment-5750981-20121201023930

Hey, i currently host a Tekkit server from my computer, and whenever i start the server, i get an error about NetherOres. So i googled "how to set up a 3.1.3 tekkit server", and some reference pages said to change the extention from .zip to .tgz. How can i start up the server without it crashing?

Oh, p.s., i have a Mac. 