works for me

yes! works. thx!

Seems f30 is build without enbable-calendar. mozilla provided binary works for lightning/lightbird please build with enbable-calendar

form mozilla.support.seamonkey

If you build without enable-calendar Lightning will not work. It needs some binary components which are now linked into SeaMonkey and Thunderbird itself with enable-calendar. Previously we had a workaround (or better big hack) in which enabled only them regardless of the build flag. But with the ability to use enable-calendar again for l10n builds we dropped this for 2.49.5

FRG

lightbird add-on doesn't work anymore