SoapUI Installer for Solaris Sparc system

Dear all,

I am trying to Install SOAP UI on my Solaris Box and not able to get through the same.

<<
As in the site, I don't find any direct Solaris related Instalable and then found on few sites that, I can use Linux based one.

Then to test the same, I used Linux and tried to run the sh file and getting below error.

bash-3.2$ ./soapui.sh
./soapui.sh: SOAPUI_CLASSPATH=/export/home/esradmin/soapui-4.5.1-linux-bin/soapui-4.5.1/bin/soapui-4.5.1.jar: is not an identifier
bash-3.2$
>>

Could you please assist on right installer for Solaris platform or any direct link for the same?
One more thing, whether we can use it or not this SOAP UI directly on Soalris Platform?

Thank you.

Awiting your response.

With regards,
Gopal