Forum OpenACS Q&A: Re: Help with openacs installing
aolserver4-nspostgres is already installed.
Ive tried both of the links you send me, with no succes.
There are known problems with at least some aolserver packages in ubuntu 12.04. At least in this ubuntu release, some compiler defaults were changed, leading to problems with missing symbols (symptom "could not find Ns_ModuleInit")
please report back, whether or not you see this problem