[SOLVED] How to install xscreensaver ?

Hi,
I try to install xscreensaver but I get this message:
Sorry, the following package cannot be selected:
- xscreensaver-5.45-1.mga8.tainted.x86_64 (due to unsatisfied xscreensaver-common[== 5.45-1.mga8.tainted])
How to do it ?
Thanks by advance.
System information:
Mageia 8
KDE Plasma Version: 5.20.4
Kernel Version: 5.15.58-desktop-2.mga8
OS Type: 64-bit
Mirror List Core Release
Mirror List Core Release Updates
Mirror List Nonfree Release
Mirror list Nonfree Updates
Mirror list Tainted Release
Mirror list Tainted Updates
I try to install xscreensaver but I get this message:
Sorry, the following package cannot be selected:
- xscreensaver-5.45-1.mga8.tainted.x86_64 (due to unsatisfied xscreensaver-common[== 5.45-1.mga8.tainted])
How to do it ?

Thanks by advance.
System information:
Mageia 8
KDE Plasma Version: 5.20.4
Kernel Version: 5.15.58-desktop-2.mga8
OS Type: 64-bit
Mirror List Core Release
Mirror List Core Release Updates
Mirror List Nonfree Release
Mirror list Nonfree Updates
Mirror list Tainted Release
Mirror list Tainted Updates