Qalculate! Applet ----------------- You need KDE, version >= 4.2 -- Build instructions -- cd /where/your/applet/is/installed mkdir build cd build cmake .. -DCMAKE_INSTALL_PREFIX=`kde4-config --prefix` make sudo make install Restart plasma to load the applet kquitapp plasma-desktop plasma-desktop or view it with plasmoidviewer YourAppletName You might need to run kbuildsycoca4 in order to get the .desktop file recognized. APPLET WEBPAGE: http://wwwu.uni-klu.ac.at/magostin/qalculate.html