Dear Damon, you said
I installed xotcl 1.4.0 binary per instruction
Which binary? I am not aware of any binary installing xotcl as a openacs module. After the installation of xotcl (i.e. after the
make install-aol, you should have a file .../aolserver4/modules/tcl/xotcl.tcl and .../aolserver4/lib/libxotcl* and in the same directory the directory with the serializer.
When you start the server, you should see a message like
01/May/2006:23:55:52][15217.2684415384][-main-] Notice: XOTcl version 1.4.1 loaded
The other messages are due to the fact that xotcl is not correctly installed.