If you just want to use the interface, you don't need to install Tekkotsu:
Download and extract bingti.tar.gz (about 6Mb). This is an archive of memory stick image (server, executable files) and Prolog files (client). This archive includes binary libraries from OPEN-R and Tekkotsu.
Open the file gtibin/open-r/system/conf/wlandflt.txt, and edit the line containing "ESSID=" to match your network setting.
Copy the directory gtibin/open-r/ to an Aibo *programming* memory stick (other sticks will not work!).
Turn the Aibo on and follow this instruction to find its effective IP address.
Make sure the above IP address is lookup-able in you machine under the name "aibo". One of the easiest way to do this is to edit your /ect/hosts file.
Launch Eclipse Prolog, and compile (ie, load) the file gti.ecl
If you want to modify and recompile the interface:
Download and extract gti.tar.gz (about 1 Mb). This is an archive of source code.
Folow this instruction to install and configure Tekkotsu and OPEN-R.
Modify and compile the files in gti/server/ just as you would with a typical Tekkotsu project.