For those with a penchant for parentheses, there is also GNU Guix, which just had a second alpha release: http://lists.gnu.org/archive/html/bug-guix/2013-05/ms

For those with a penchant for parentheses, there is also GNU Guix, which just had a second alpha release: http://lists.gnu.org/archive/html/bug-guix/2013-05/msg00034.html http://lists.gnu.org/archive/html/bug-guix/2013-05/msg00034.... It shares concepts and some bits with NixOS, but replaces the configuration language with Guile, an implementation of Scheme.