There might be a broken dependency chain. Code: ~ $ apt-cache rdepends maemo-cplusplus-device-env maemo-cplusplus-device-env Reverse Depends: Nothing depends on maemo-cplusplus-device-env. Can't you just add it to the dependencies of your application?
~ $ apt-cache rdepends maemo-cplusplus-device-env maemo-cplusplus-device-env Reverse Depends: