Error seen opening Spectrum Control Panel: libXtst.so.6: cannot open shared object file

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Article ID: 49703

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Updated On:

Products

CA Spectrum

Issue/Introduction

After a successful installation of Spectrum on Redhat Linux, the following error is seen when opening the Spectrum Control Panel:

     -bash-3.2$ ~/bin/SCP &             
     [1] 10176             
     -bash-3.2$ The DISPLAY environment variable must be set.             
     export DISPLAY=10.187.27.19:0.0             
     [1]+ Exit 1 ~/bin/SCP             
     -bash-3.2$ ~/bin/SCP &              
     [1] 10307              
     -bash-3.2$ Exception in thread "main" java.lang.UnsatisfiedLinkError:              
     /xtra/ca/spectrum/Java/jre/lib/i386/xawt/libmawt.so: libXtst.so.6: cannot              
     open shared object file: No such file or directory              
         at java.lang.ClassLoader$NativeLibrary.load(Native Method)              
         at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1758)              
         at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1654)              
         at java.lang.Runtime.load0(Runtime.java:770)             
         at java.lang.System.load(System.java:1003)             
         at java.lang.ClassLoader$NativeLibrary.load(Native Method)             
         at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1758)             
         at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1675)
         at java.lang.Runtime.loadLibrary0(Runtime.java:823)
         at java.lang.System.loadLibrary(System.java:1028)
         at sun.security.action.LoadLibraryAction.run(LoadLibraryAction.java:50)
         at java.security.AccessController.doPrivileged(Native Method)              
         at sun.awt.NativeLibLoader.loadLibraries(NativeLibLoader.java:38)             
         at sun.awt.DebugHelper.<clinit>(DebugHelper.java:29)              
         at java.awt.Component.<clinit>(Component.java:560)              
     Could not find the main class:             
     com.aprisma.spectrum.app.controlpanel.ControlPanel. Program will exit.
 

Cause

As the error states, the libXtst.so.6 is not found.

Environment

Release: Any version of Spectrum installed on Linux
Component: SPCCSS

Resolution

Install the 32 and 64 bit libXtst RPM

Additional Information

Please reference the "System Requirements for Linux" section of the documentation for more information.