New comment by manfredu on void-packages repository https://github.com/void-linux/void-packages/pull/27504#issuecomment-753663954 Comment: 55 - test-gnc-timezone and 56 - test-gnc-datetime no longer fail after adding tzdata as dependency. The remaining failures appear to be down to not having the fr_FR and de_DE locales installed. The locales are needed only for testing, so imho this is ok now and ready to go.