Hey guys. I just replaced Apple Snow Leopard with Ubuntu. The problem I'm currently having is wasting space on my hard dive. I tried getting a dictionary through these commands:

sudo apt-get install dictd
sudo apt-get install dict-gcide
sudo apt-get install dict-moby-thesaurus

The files are missing though. How do I retrieve them? I also have GoldenDict(wikipedia) & DictionaryOpenDict (not working) installed to find the best one. So far I'm unable to get a real dictionary/thesaurus. Please tell me what to do to get a regular English dictionary without wasting any space.