NethServer 6

• installed CentOS 6.8 minimal install
• I have network and update.
• When I try

  yum localinstall -y http://mirror.nethserver.org/nethserver/nethserver-release-6.rpm
  
  Loaded plugins: fastestmirror
  Setting up Local Package Process
  nethserver-release-6.rpm | 24 kB 00:00
  Examining /var/tmp/yum-root-3S_OMh/nethserver-release-6.rpm: nethserver-release-6.8-1.ns6.noarch
  Marking /var/tmp/yum-root-3S_OMh/nethserver-release-6.rpm to be installed
  Loading mirror speeds from cached hostfile
  * base: mirror.yandex.ru
  * extras: mirror.yandex.ru
  * updates: mirror.yandex.ru
  Resolving Dependencies
  --> Running transaction check
  ---> Package nethserver-release.noarch 0:6.8-1.ns6 will be installed
  --> Processing Dependency: nethserver-firewall-base for package: nethserver-release-6.8-1.ns6.noarch
  --> Finished Dependency Resolution
  Error: Package: nethserver-release-6.8-1.ns6.noarch (/nethserver-release-6)
  Requires: nethserver-firewall-base
  You could try using --skip-broken to work around the problem
  You could try running: rpm -Va --nofiles --nodigest
  

Thanks to @vores, reported on community:
http://community.nethserver.org/t/problem-installing-nethserver-6-rpm-onto-fresh-centos-6-8/3717