however, there is a freebsd port for xotcl, This "port" is actually the freebsd installer, i think, it asks whether it should install xotcl as an oacs module. This port was developed by martin matuska, who works in my institute. If i remember correctly, xotcl is already included in the newest freebsd release. http://groups.google.at/group/mailing.freebsd.cvs/browse_frm/thread/334c8e1dcb1e327b/7e80190cc9a17823?lnk=st&q=xotcl+freebsd&rnum=1&hl=de#7e80190cc9a17823
martin made as well a port for openacs + dotlrn http://groups.google.at/group/mailing.freebsd.ports-bugs/browse_frm/thread/1447b203aa457c77/027d2ccd2046a650?lnk=st&q=openacs+freebsd&rnum=1&hl=de#027d2ccd2046a650