I get the following warnings while installing your package in Ubuntu 11.04:
Lintian check results for /home/badp/Downloads/stackapplet_1.4.0_all.deb:
E: StackApplet: wrong-file-owner-uid-or-gid usr/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/applications/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/applications/stackapplet.desktop 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/en_CA/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/en_CA/LC_MESSAGES/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/en_CA/LC_MESSAGES/stackapplet.mo 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/en_GB/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/en_GB/LC_MESSAGES/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/en_GB/LC_MESSAGES/stackapplet.mo 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/es/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/es/LC_MESSAGES/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/es/LC_MESSAGES/stackapplet.mo 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/fr/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/fr/LC_MESSAGES/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/fr/LC_MESSAGES/stackapplet.mo 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/tr/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/tr/LC_MESSAGES/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/locale/tr/LC_MESSAGES/stackapplet.mo 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/meta.stackoverflow.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/serverfault.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/stackapplet.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/stackapplet_grey.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/stackapplet_light.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/stackapps.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/stackoverflow.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/pixmaps/superuser.png 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/ 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/appindicator_replacement.py 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/config_store.py 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/import_13.py 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/prefs_dialog.py 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/select_user.py 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/stack_api.py 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/stackapplet.glade 1000/1000
E: StackApplet: wrong-file-owner-uid-or-gid usr/share/stackapplet/stackapplet.py 1000/1000