Startup error with ccollab 7.3.x

Hi,



I am using an old client 7.3.7304 because my company uses 7.3.7302 server.

At the end of client installation process, I see a "Classnot found exception". I see the same exception while running ccollab and ccollabgui binaries.



$ ./ccollab

java.lang.ClassNotFoundException: com.smartbear.ccollab.Main

        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)

        at java.security.AccessController.doPrivileged(Native Method)

        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:323)

        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)

        at java.lang.ClassLoader.loadClass(ClassLoader.java:268)

        at com.exe4j.runtime.LauncherEngine.launch(Unknown Source)

        at com.install4j.runtime.Launcher.main(Unknown Source)



I tried 7.3.7302 and other old binaries, and it's the same problem.

I have JDK 6 installed on this machine.

Platform is Ubuntu OS.



Thanks for any suggestions.