Since I've changed to gtk28, Inkscape no longer works. I uninstalled, cleaned, then reinstalled without difficulty, but still no go. I noticed on the Inkscape site that there is an upgrade from the version on MacPorts, 0.44, to 0.44-1. I don't know whether this will make a difference. I'm running a MacBook PPC and have been experimenting with Gnome under X-11. Vince McGarry