Hello,
This is known issue, we fixed it in ipp6.1, but unfortunately it is sltill in ipp5.3/6.0
The workarounds:
1) to uninstall ipp6.0
a) please find an installed rpm names and select a proper one based on version:
#> rpm -qa | grep ipp
b) manually remove it with RPM tool:
#> rpm -e --nodeps
2) to install ipp5.3
please start installer with --nonrpm command line key
#> /install/install --nonrpm
BTW, you do not necessary need to remove 6.0 before installing 5.3. Both versions can coexist each other.
Please let me know if you have any problems.
Thank you,
- Nikolay