Packages "psa-8.1.1-fc4" and "psa-8.2.0-fc4" cannot be installed at the same tim

[alfaconcept]

Hi,
I've updated my server (fedora core 4) to plesk 8.1.1 and now I've some issue with plesk administration. I've tryed to upgrate to 8.2.0 but I receive this error:

Packages "psa-8.1.1-fc4" and "psa-8.2.0-fc4" cannot be installed at the same time

What I've to do? Can one help me? Thanks!

 

[alfaconcept]

Now I get this error when I try to update:

Starting installation of packages
Installing the package psa-locale-base-en-US-8.2.0-fc4.build82070807.17.noarch
error: Failed dependencies:
psa-locale-base = 8.1.1 is needed by (installed) psa-8.1.1-fc4.build81070322.16.x86_64
ERROR: Unable to install the requested packages because of package dependency problems.
Warning! Not all packages were installed.
Please check if your system services are operable.
Please, contact product technical support.


How I've to do?