Are you developing in Ruby and have just upgraded your OSX Machine to Mavericks (OSX 10.9)? Are you suddenly having trouble installing or compiling gems? I’ve seen a few articles on the topic, but none of them really worked for me. Here’s what did:
- ensure you have the newest version of xCode installed from the app store (it’s still free)
- force-update the developer tools `xcode-select — install`
- re-install the version of ruby you using
- If you are using rbenv, it’s as simple as `rbenv install`
That’s it! No need for messing with your symlinks or system libs.