After initially upgrading to 10.10 and XCode6-Beta, I tried to run 'pod update' and I received this error: cannot load such file -- xcodeproj/prebuilt/universal.x86_64-darwin14-2.0.0/xcodeproj_ext (LoadError) I tried to update Cocoapods using 'sudo gem install cocoapods', but received another error: Fetching: xcodeproj-0.17.0.gem (100%) Building native extensions. This could take a while... ERROR: