OS X - ninia/jep GitHub Wiki

Build

The OS X build requires Xcode. In recent versions of OS X, running the build will automatically prompt you to download Xcode if it is not found.

For a permanent install on OS X, Apple recommends placing JNI libraries at /Library/Java/Extensions/. For that case, you can link libjep.so there such as ln -sf libjep.so /Library/Java/Extensions/libjep.jnilib.