I'm using Ubuntu 8.10 and trying to set up a modem and was told to download packages: linux-libc-dev and libc6-dev. I downloaded the files to my desktop but when I entered the command $sudo dpkg -i lib*.deb I got the message: error processing lib* (--install): cannot access archive: no such file or directory. What am I doing wrong? Thank you for your help! Take care, Larry