Install materials for 5.3.0 client for HP-UX

Two of my co-workers have downloaded and attempted to install 5.3.0
client code on several HP-UX systems. The swinstall commands are
consistently failing with messages like the following:

ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmadmc" should have mtime
         "1102509102" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmagent" should have
         mtime "1102509094" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmc" should have mtime
         "1102509091" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmcad" should have mtime
         "1102509091" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmj" should have mtime
         "1102509095" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmswitch" should have
         mtime "1102509095" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmtca" should have mtime
         "1102509100" but the actual mtime is "1102438500".
ERROR:   File "/opt/tivoli/tsm/client/ba/bin/dsmtrace" should have
         mtime "1102509095" but the actual mtime is "1102438500".
       * Summary of Analysis Phase:
ERROR:       Verify failed TIVsm.CLIENT_API,l=/,r=5.3.0
ERROR:       Verify failed TIVsm.CLIENT,l=/,r=5.3.0
ERROR:       Verify failed TIVsm.CLIENT_API64,l=/,r=5.3.0
             Verified      TIVsm.CLIENT_DOC,l=/,r=5.3.0
ERROR:   3 of 4 filesets had Errors.

Is anyone else seeing this kind of problem?