"Bottini" <g.bottini@arpa.vda.it> writes:
> Is possible to install two different version of postgresql on the same
> Linux server? I want to install the 8.2 version in a server where is
> installed 8.1.3 version
You can, but not when installing from RPM: the RPMs have a fixed idea of
where to put the software, and I don't think it's feasible to change.
You'd need to build from source and use the --prefix configure option
to put the two sets of code in different places.
regards, tom lane