Hi xor
Try this:
getlocale.sh
tc@box:~$ getlocale.sh
Need root privileges.
tc@box:~$ sudo getlocale.sh
Press enter to start processing.
Now processing... \
Locales installed. Creating extension... \
Done. The extension is at /tmp/tce/optional/mylocale.tcz and in onboot.lst
Reboot with lang=xyz (for example lang=tr_TR.UTF-8) to start using this.
Press enter to quit.