I can't install KMail Cool on my Debian Unstable box. When I perform a './configure', the following is spit back at me. <SNIP> checking for Qt... configure: error: Qt (>= Qt 3.1 (20021021)) (headers and libraries) not found. Please check your installation! For more details about this problem, look at the end of config.log. My box is apt-upgraded nightly. Can anyone suggest a solution? -- Comments are most appreciated, Bob