Upgrade problems

[FranckT]

Hi everyone,

I updated Plesk to version 9.3. I had some warnings !

Starting installation of packages
Warning: unresolved requires '/usr/bin/scp' from psa-9.3.0-cos5.build93091230.07.i586
Warning: unresolved requires 'openssh-clients' from psa-9.3.0-cos5.build93091230.07.i586
Warning: unresolved requires '/usr/bin/lp' from redhat-lsb-3.1-12.3.EL.el5.centos.i386
Warning: unresolved requires '/usr/bin/lpr' from redhat-lsb-3.1-12.3.EL.el5.centos.i386
Warning: unresolved requires '/usr/sbin/sendmail' from redhat-lsb-3.1-12.3.EL.el5.centos.i386
Warning: unresolved requires 'openssh = 4.3p2-36.el5_4.3' from openssh-server-4.3p2-36.el5_4.3.i386
Installing the package psa-backup-manager-9.3.0-cos5.build93091230.07.i586

I don't know how to repair. Any ideas ?

Thanks

 

[IgorG]

But it is just warnings but not errors! Do you have something broken there?

 

[FranckT]

Thanks for your answer !

Apparently I don't have broken packages. Plesk seems work perfectly.

What is the difference between Warnings and Errors ? Warnings are not dangerous for Plesk security ?

 

[IgorG]

Warnings is just notifications about possible problems, but Errors is really errors and problems