VitalQip - Sybase Installation failure

[melvin]

Hi,
I'm trying to install Sybase on Solaris 10.
When I execute the ./setup command i'm getting the following error:

bash-3.00# cd Sybase15.0.2-Solaris64
bash-3.00# ls
ESD6-Patch README.SAMreport ase1502_solsparc64.tar setup
JVM Sybase Temp Device Space Fix media.inf suite
License File archives samreport
bash-3.00# ./setup
bash: ./setup: Invalid argument

Please help!
Melvin.