Not sure if my previous post was successful.
We are running afni on a Rocks 5.5 Cluster with Centos 5.8
When running 3dSkullStrip we get the error

3dSkullStrip: error while loading shared libraries: libGLU.so.1: cannot open shared object file: No such file or directory

We do have mesa-libGLU library installed:
Package matching mesa-libGLU-6.5.1-7.10.el5.x86_64 already installed. Checking for update.
Package matching mesa-libGLU-6.5.1-7.10.el5.i386 already installed. Checking for update.
Nothing to do

[root@imagingcluster abin]# cd /usr/lib64
[root@imagingcluster lib64]# ls -lt *GL*
lrwxrwxrwx 1 root root 11 Feb 24 08:21 libGLU.so -> libGLU.so.1
lrwxrwxrwx 1 root root 20 Feb 24 08:21 libGLU.so.1 -> libGLU.so.1.3.060501
lrwxrwxrwx 1 root root 10 Feb 18 16:23 libGL.so -> libGL.so.1
lrwxrwxrwx 1 root root 12 Feb 18 16:21 libGL.so.1 -> libGL.so.1.2
-rwxr-xr-x 1 root root 527232 Jun 3 2013 libGLU.so.1.3.060501
-rwxr-xr-x 1 root root 492720 Feb 22 2012 libGL.so.1.2
[root@imagingcluster lib64]#

Do you have any suggestions on how we might solve this error?

Sincerely,
Tom