I think you're missing the en-GB localization files, and an en-GB dictionary for good measure.
http://ray-v.tk/building-firefox-seamonkey-thunderbird-releases-using-mercurial-sources.html#Building_SeaMonkeyThunderbird I'm currently working on updating the build method to create a merge-en-GB directory to resolve the issues I've had building 52.0 with the en-GB repository. _______________________________________________ dev-builds mailing list dev-builds@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-builds
