Error about pixmap when launching timevault-notifier

[gregoware]

On Hardy Heron : when launching timevault-notifier i get this error :

(timevault-browser:8035): libglade-WARNING **: Error loading image: Impossible d'ouvrir le fichier « /usr/share/pixmaps/timevault.png » : Aucun fichier ou dossier de ce type

(timevault-browser:8035): libglade-WARNING **: could not convert string to type `GdkPixbuf' for property `icon'

(timevault-browser:8038): libglade-WARNING **: could not convert string to type `GdkPixbuf' for property `icon'

I suppose it's only a installation problem :

To fix it, i have to copy :
 sudo cp /usr/share/timevault/timevault.png /usr/share/pixmaps/