The interface doesn't work in 1.5 yet, I haven't had time to work on it, see
here
In about:config, toggle these Boolean prefs TRUE if you want the features enabled:
To Enable Greasify:
kmeleon.plugins.macros.greasify.enablednew
Some other boolean prefs are:
Status Bar Script Notification:
kmeleon.plugins.macros.greasify.statbarnew
NoScript compatibility mode (for 1.16 only - automatic in 1.5 if I remember)
kmeleon.plugins.macros.greasify.nscompat
Enable Toolbar
kmeleon.plugins.macros.greasify.enable_toolbar
Use Modal instead of popup dialog to view script list:
kmeleon.plugins.macros.greasify.use_modal
Copy Applied Script to Clipboard
kmeleon.plugins.macros.greasify.copyclipboard