Comment 17 for bug 695084

I tried to copy (merge) the product and the mrp from revision 4066 to the server addons folder (not knowing wich one, I pasted in two places server>addons.) under ubuntu restarted server and created new database install. I am getting this new error : You try to install module 'account' that depends on module 'product'.But the latter module is not available in your system. (I should have made a copy of those folders.) I guess I did not understand the above instructions for installing the module withought the error in this bug report. Could someone try a further explanation? Thanks