Hi,
I found the informations provided here http://wiki.postgresql.org/wiki/Working_with_Eclipse is not convenient enough to new comers.
In the 6th step, the CSV information is not practical, "localhost" is meaningless, why not replace it with the real one?
I just found it here http://developer.postgresql.org/pgdocs/postgres/anoncvs.html, and see the connect string
"cvs -d :pserver:anoncvs(at)anoncvs(dot)postgresql(dot)org:/projects/cvsroot login".Thanks.