When trying to install the HRCS90 Revision 5 application on a new RHEL Linux x86-64 system I got the following error when running the setup.sh

[psoft@z4sp-ps2 Disk1]# ./setup.sh
Setting temporary directory /tmp/IA.27241
Executing setup.linux -DCOMP_NAME=sp-ps2 -DPS_UMASK=0022
Preparing to install…
Extracting the JRE from the installer archive…
Unpacking the JRE…
Extracting the installation resources from the installer archive…
Configuring the installer for this system’s environment…

Launching installer…

Invocation of this Java Application has caused an InvocationTargetException. This application will now exit. (LAX)

Stack Trace:
java.lang.UnsatisfiedLinkError: /tmp/IA.27241/install.dir.27252/Linux/resource/jre/lib/amd64/xawt/libmawt.so: libXtst.so.6: cannot open shared object file: No such file or directory

This one seemed odd to me because the PeopleTools 8.53 installs worked fine. I checked the MOS and didn’t find anything that looked right, then I did the obvious and checked to see if the libXtst libraries existed on the server, and there it wasn’t! Installed the RPM and all was good in the world!

yum install libXtst