added (6) to wiki topic "installation the hard way"

[random]

please check for accuracy. thx.

[phunkphorce]

thanks, that's the point of the wiki, that everybody can improve it at any time... Your additions are welcome

As for the issue with the 'base_url' settings, normally the wizard should detect it for you but I have already noticed a few cases where it is not so.

[random]

right, i wasn't using the wizard (which is why this seemed worth noting in the tar install instructions)