xfce4-menueditor fails to load and gives the following error:
xfce4-menueditor: error while loading shared libraries: libxfcegui4.so.1: cannot
open shared object file: No such file or directory

Also, none of the installed xfce-goodies are available for use.

Solution:
1) cd to /usr/lib
2) Execute `ln -s libxfcegui4.so.3.0.1 libxfcegui4.so.1`
3) Execute `killall -USR1 xfce4-panel`

Both xfce4-menueditor and the xfce-goodies should work properly now.