Rails + Dalli memcache gem: DalliError: No server available

Question

Hi I\'m having trouble setting up my Rails project on my server because apache keeps complaining

DalliError: No server available.

I installed

Answer 1

It was because someone changed the /etc/hosts file to point 127.0.1.1 to localhost instead of 127.0.0.1. After changing that, memcached worked.