[root@localhost chef-repo]# berks vendor ./cookbooks Resolving cookbook dependencies... Fetching 'openstack' from source at ../cookbook Fetching cookbook index from https://supermarket.getchef.com... Using openstack (0.1.0) from source at ../cookbook Installing yum (3.5.2) from https://supermarket.getchef.com ([opscode] https://supermarket.chef.io/api/v1) Installing yum-epel (0.6.0) from https://supermarket.getchef.com ([opscode] https://supermarket.chef.io/api/v1) <<< crash >>>