Undercloud installation failed

Hi,

I tried to install undercloud OSP13, but every time I see the same problem with puppet-stack-config.pp:

Part of log:

019-01-23 14:31:25,314 INFO: + puppet apply --summarize --detailed-exitcodes /etc/puppet/manifests/puppet-stack-config.pp
2019-01-23 14:31:35,000 INFO: Warning: ModuleLoader: module 'tripleo' has unresolved dependencies - it will only see those that are resolved. Use 'puppet module list --tree' to see information about modules
2019-01-23 14:31:35,003 INFO: (file & line not available)
2019-01-23 14:31:35,057 INFO: Notice: hiera(): Cannot load backend module_data: cannot load such file -- hiera/backend/module_data_backend
2019-01-23 14:31:35,155 INFO: Warning: ModuleLoader: module 'openstacklib' has unresolved dependencies - it will only see those that are resolved. Use 'puppet module list --tree' to see information about modules
2019-01-23 14:31:35,156 INFO: (file & line not available)
2019-01-23 14:31:35,408 INFO: Notice: hiera(): Cannot load backend module_data: cannot load such file -- hiera/backend/module_data_backend
2019-01-23 14:31:35,465 INFO: Warning: This method is deprecated, please use the stdlib validate_legacy function

I don't understand whats problem. If I run "puppet apply --summarize --detailed-exitcodes /etc/puppet/manifests/puppet-stack-config.pp" it outputs:

Error: Evaluation Error: Error while evaluating a Function Call, Could not find class ::stdlib for director.xxxx.xx at /etc/puppet/manifests/puppet-stack-config.pp:17:1 on node director.xxxx.xx