For those of you who like me are still running Ubuntu 16.04 LTS: the minimum version of python required to build gecko got bumped from 3.5 to 3.6. As Ubuntu 16.04 doesn't offer python3.6 out of the box, you may need to build it from source to get going again. See https://bugzilla.mozilla.org/show_bug.cgi?id=1644845#c10 for steps that worked for me.
Cheers, kats _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
