The link: http://unc.dl.sourceforge.net/sourceforge/openfts/Search-OpenFTS-tcl-0.3.2.tar.gz
on page: https://openacs.org/doc/openacs-5-2/individual-programs.html
appears to be dead.
The actual link appears to be: http://sourceforge.net/projects/openfts
-al
https://openacs.org/xowiki/en/aolserver-install
I will follow these and see what happens!
Thanks,