override_dh_install:
install -o root -g root -m 644 pix/icon/icon-032.png \
debian/openrocket/usr/share/pixmaps/openrocket.png
+ pngtopnm < pix/icon/icon-032.png | ppmtoxpm > \
+ debian/openrocket/usr/share/pixmaps/openrocket.xpm
install -o root -g root -m 644 debian/openrocket.desktop \
debian/openrocket/usr/share/applications