Forum OpenACS Development: Does OpenACS 5.0/HEAD support postgresql 7.2.4?

I was trying a test install of openacs from CVS HEAD and I am getting an error creating acs-lang. Its using create or replace view, which i believe, is not supported under Postgresql 7.2.

I don't mind upgrading Postgresql for this, I just want to know what the official support will be.

I want to know this too (have a project I am starting now that I want to launch using 5.0 with Postgresql). Anyone?