I looked at this some today. First, the developers haven't released an extensions tarball for 3.3.
More importantly, the current version of Epiphany in Precise doesn't even support extensions but that may be a temporary omission. You may want to follow https://bugzilla.gnome.org/show_bug.cgi?id=669951if you're interesting in getting notified when this is fixed.
I looked at this some today. First, the developers haven't released an extensions tarball for 3.3.
More importantly, the current version of Epiphany in Precise doesn't even support extensions but that may be a temporary omission. You may want to follow https:/ /bugzilla. gnome.org/ show_bug. cgi?id= 669951if you're interesting in getting notified when this is fixed.