Do you need the new fonts in your ubuntu?
Follow this little tutorial, and you'll get it!
1) Install cabextract. Run:
sudo apt-get install cabextract
2) Download PowerPoint Viewer 2007
3) Change directory to your download location.
4) Decompress the exe file. Run:
cabextract -F ppviewer.cab PowerPointViewer.exe
5) Extract the fonts. Run:
cabextract -F '*.TTF' ppviewer.cab
6) Copy the fonts to the fonts directory. Run:
sudo mkdir /usr/share/fonts/vista
sudo mv *TTF /usr/share/fonts/vista
7) Update the fonts cache. Run:
fc-cache -fv
Seen at http://www.oooninja.com/2008/01/calibri-linux-vista-fonts-download.html
Through http://www.desktoplinux.com/news/NS7975322673.html
(See copyright conditions at Microsoft's site)
Versión en español:
http://es.tuxero.com/2008/01/cmo-obtener-las-tipografas-de-office.html