"Exception in thread "main" java.lang.NoClassDefFoundError: run"

hello,

I am using UBUNTU.
during the installation of the software supplied with the 6446 evaluation module i execute the following according to the instructions
# ./mvl_target_setuplinux_1_10_01_32.bin
and it start executing ok and i got the following on my terminal
" Initializing InstallShield Wizard........
 Extracting Bundled JRE."
then the second line on the display was changed  to
"Installing Bundled JRE"
and again it was changed  to
 
"Launching InstallShield Wizard........"
and after a while i got the following error
"Exception in thread "main" java.lang.NoClassDefFoundError: run"
and the installation program exits.
I installed Java using the following command :
 sudo apt -get install sun-java6-jdk
and check the installation using the following command
dpkg --get -selections|grep sun-java
and i got the following display
sun-java6-bin                    install
sun-java6-jdk                    install
sun-java6-jre                    install
but the problem still exists
what shell i do in order to get it work?
Thanks in advance
ys