You can install correctly robots with nimldr on on PPC RedHat 7 but not on PPC RedHat 9 ( el9_2.ppc64le )
You are using "install_LINUX_23_ppc64le-9.40.zip"
nimldr stuck at this part of the lo:
Oct 6 14:29:42:850 4 nimldr: cfgReader file close: /opt/nimsoft/tmp//info.pkg
Oct 6 14:29:42:851 4 nimldr: cfgReader file open: /opt/nimsoft/robot/pkg/inst/installed.pkg
Oct 6 14:29:42:851 4 nimldr: cfgWriter file open: /opt/nimsoft/robot/pkg/inst/installed.pkg
Oct 6 14:29:42:851 4 nimldr: cfgWriter file close: /opt/nimsoft/robot/pkg/inst/installed.pkg
Oct 6 14:29:42:851 0 nimldr: Error copying files, aborting
Oct 6 14:29:42:851 0 nimldr: Cleaning up temporary files
UIM 20.4.9
Robot 9.40
nimldr 9.40
Defect on nimldr (DE580369)
The attached nimldr contains the fix for this issue.