Comment 3 for bug 211070

I fixed this particular issue before 0.47 was released (the installer had had _?=$INSTDIR being passed to it which meant it didn't copy it to TEMP before running it and thus it couldn't delete itself). There's another problem with uninstallation not clearing everything, but the problem with not installing to a non-empty directory is fixed (and the old uninstaller leaving itself there on upgrade), and there are other bug reports containing the new issue. This one is closed.