BTW – recent versions of GNOME’s File Roller and KDE’s Ark will simply open the PowerPoint installer program as an archive. After you open the installer (which may simply be choosing “Open” in your browser when prompted what to do with the download) just double click the `ppviewer.cab`, select the font files you want and extract them to some temporary location. Then install the fonts as detailed above.

Again, only if you seriously don’t like click through licenses 🙂