The following instructions require a number of tools. You can make sure they're all installed by issuing the following command as root: apt-get install coreutils apache2 sudo wget w3m perl \ libwww-perl libxml-rss-perl diffutilsYou probably created an account for yourself. You might have to add this user to the sudo group. Here's how I created my own user as root: adduser alex usermod -a -G sudo a