Keeping in mind that OpenACS 4 will support Oracle as well as PG it might be good to include Oracle stuff, too.
Check out http://jordan.fortwayne.com/oracle/ for another handy source of information on how to set up Oracle on RH. Alot of it mirrors what you find in ACS's install guide, but it has a section for Oracle 8.1.7 for Linux.
Since we are discussing HowTos, I want to encourage anyone who is using other platforms (other Linux flavors as well as other Unix variants) to make a HowTo out of the steps it takes to get their site up and running. Even if you are running something other than RH, but the steps are exactly the same and work, it would be great if you let author know what system you are using and that it worked so it can be listed as compatible.
I look forward to the day in the not-too-distant future when I can run a OpenACS dev site on a Mac OS X laptop!
