Hi, Ved.
I believe `/opt/gluu/jetty/oxauth/lib/ext` is only for libraries used by scripts running on user-facing pages. Like, for JS libraries. If you need to expand functionality of Jython, you should drop your libs to `/opt/jython-2.7.0/Lib/`
If it won't be enough, you can try adding those lines to your script:
```
import sys
sys.path.append('/opt/jython-2.7.0/Lib/your_lib_dir')
```
Please note that community support doesn't cover custom script development.