Installing the latest package for Pangolin (3.1.4-1) in Oneiric from Launchpad worked for me:
https://launchpad.net/ubuntu/+source/nautilus-actions
Installing the latest package for Pangolin (3.1.4-1) in Oneiric from Launchpad worked for me:
https:/ /launchpad. net/ubuntu/ +source/ nautilus- actions