Installing DB2 Data Studio on Linux - libswt-pi-gtk.so error

If you can the following errors, it means you don't have 32bit GTK components installed:

unica@rhel-server-6 staging]$ ./install
00:00.38 ERROR [main] com.ibm.cic.agent.internal.ui.AgentUI reportStatus
  Could not load SWT library. Reasons:
      /apps/staging/configuration/org.eclipse.osgi/bundles/109/1/.cp/libswt-pi-gtk-4237.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
      swt-pi-gtk (Not found in java.library.path)
      /home/unica/.swt/lib/linux/x86/libswt-pi-gtk-4237.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
      /home/unica/.swt/lib/linux/x86/libswt-pi-gtk.so (/home/unica/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)
  java.lang.UnsatisfiedLinkError: Could not load SWT library. Reasons:
    /apps/staging/configuration/org.eclipse.osgi/bundles/109/1/.cp/libswt-pi-gtk-4237.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
    swt-pi-gtk (Not found in java.library.path)
    /home/unica/.swt/lib/linux/x86/libswt-pi-gtk-4237.so (libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory)
    /home/unica/.swt/lib/linux/x86/libswt-pi-gtk.so (/home/unica/.swt/lib/linux/x86/liblibswt-pi-gtk.so.so: cannot open shared object file: No such file or directory)

    at org.eclipse.swt.internal.Library.loadLibrary(Library.java:331)
    at org.eclipse.swt.internal.Library.loadLibrary(Library.java:240)
    at org.eclipse.swt.internal.gtk.OS.<clinit>(OS.java:22)
    at java.lang.J9VMInternals.initializeImpl(Native Method)
    ...
The displayed failed to initialize.  See the log /apps/staging/configuration/1418895329737.log for details.

To solve:

yum install gtk2.i686 gtk2-engines.i686 PackageKit-gtk-module.i686 PackageKit-gtk-module.x86_64 libcanberra-gtk2.x86_64 libcanberra-gtk2.i686