I added unzip to the deb dependencies, and included this version of whatsapp in the cvm-midlets-0.3.deb package. I uploaded them to my "unstable" website. http://davy.preuveneers.be/phoneme/public/maemo/deb/ Whatsapp seems to start but I have not tried it out myself. If the latest builds turn out to be OK, I will put them on my front page.