Problem:

Product Name: VisiBroker
Product Version: 8.5
Platform/OS Version: Solaris 10 x86/SPARC 32/64 bit

The installer of VisiBroker 8.5 on Solaris 10 shows the following output on console
 
Preparing to install... ./vb85-08.05.00.C1.03-solaris-sparc32.bin: !: not found
Extracting the installation resources from the installer archive...
 
This is an example for SPARC 32bit, the message is shown with the respective filenames on all Solaris 10 platforms.

Resolution:

It is a known issue of the InstallAnywhere software used for the installer. The error message is a false report and can be ignored. The installation will continue as expected and there will be no restrictions due to the error message.