Yes, that's one of the reasons Guix attracts me as well. By the way, it's interesting to note here that when it comes to directory structure POSIX is much less

Yes, that's one of the reasons Guix attracts me as well. By the way, it's interesting to note here that when it comes to directory structure POSIX is much less strict than FHS [0], which NixOS and Guix largely abandon. [0] http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap10.html http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_...