!!! Repository 'bobwya' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'c2p-overlay' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'deter' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'gamerlay' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'hamper-overlay' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'hossie' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'jorgicio' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'mrueg' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'octopus' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'soft' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'steam-overlay' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'sublime-text' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
!!! Repository 'xwing' has sync-type attribute set to unsupported value: 'laymansync'
!!! Installed sync-types are: '['cvs', 'git', 'rsync', 'svn', 'webrsync']'
Traceback (most recent call last):
  File "/usr/lib/python-exec/python3.6/emerge", line 50, in <module>
    retval = emerge_main()
  File "/usr/lib64/python3.6/site-packages/_emerge/main.py", line 1250, in emerge_main
    return run_action(emerge_config)
  File "/usr/lib64/python3.6/site-packages/_emerge/actions.py", line 3255, in run_action
    emerge_config.trees, emerge_config.opts, valid_atoms)
  File "/usr/lib64/python3.6/site-packages/_emerge/actions.py", line 1651, in action_info
    sync = portage.sync.module_controller.get_class(repo.sync_type)()
  File "/usr/lib64/python3.6/site-packages/portage/module.py", line 146, in get_class
    %modname + "found")
portage.module.InvalidModuleName: Module name 'laymansync' was invalid or notfound