Board Thread:Questions and Answers/@comment-5584420-20130109033609/@comment-60.234.89.252-20141223153237

104.9.17.32 wrote: Rename the file liblwjgl.jnilib to liblwjgl.dylib - This worked for me on Mac OS 10.9.4 and it's a java issue so it should also work for Mycrapsoft users as well Ah yes that worked!

For anybody wondering how to change the file names for OSX, launch Terminal and paste this command;

cd ~/Library/Application\ Support/technic/modpacks/tekkit/bin/natives/;mv liblwjgl.jnilib liblwjgl.dylib



Done!