Problems with Installing SN 4.5.2 on Solaris8/Intel

[Steffen Hildebrandt]

Hello,

I'm a fon of Source navigator and using it in my Linux-Suse 7.1 Box.

I've too a Solaris8/intel-Box, but there is a problem with installing
SN-4.5.2.

I've unpack the SN452Solaris.tar.gz from the redhat-webpage.
There is a error message at the begin of the install-script INSTALL :

  /bin/wish:Syntax error in 1: `(' unexspected.

Are there any hints?

With best regards an sorry for my terrible english.
Steffen