Dear Gustaf,
Thanks a lot for your quick reply, I unpacked the xotcl-1.4.0-bin-linux-i686-glibc.tar.gz binary
to the /usr and didn't install xotcl as a openacs module.
I followed your xowiki doc at
http://www.openacs.org/xowiki/pages/en/xotcl-core
and installation goes smoothly.
XOwiki is a greate package, I am planning to use it for our IT documentaiton. If there is a nice print feature, it will make my life a lot happier 😊