There is a known bug in the texchoosehyphen script that offers you a spurious language "cfg". Some people feel magically attracted to this and select it though it does not resemble any known language ;-)
DON'T DO THIS. NEVER SELECT cfg AS A LANUGAGE IN THE TeX postinst DIALOGUE. This bug will be corrected in my next upload. It takes a lot of (CPU) time to make a new package so I collect a few bugs and suggestions before making a new one, so please be patient. Nils
