OSX 10.8 starting puppet master

gistfile1.txt

absinthe ~ $ sudo puppet master --no-daemonize --verbose --debug
Debug: Failed to load library 'shadow' for feature 'libshadow'
Debug: Puppet::Type::User::ProviderPw: file pw does not exist
Debug: Puppet::Type::User::ProviderLdap: true value when expecting false
Debug: Puppet::Type::User::ProviderUseradd: file userdel does not exist
Debug: Puppet::Type::User::ProviderUser_role_add: file roleadd does not exist
Debug: Executing '/usr/bin/dscl -plist . -list /Users'
Debug: Executing '/usr/bin/dscl -plist . -read /Users/puppet'
Debug: Executing '/usr/bin/plutil -convert xml1 -o /dev/stdout /var/db/dslocal/nodes/Default/users/puppet.plist'
Debug: Converting binary plist to XML
Debug: Executing: 'plutil -convert xml1 -o - -'
Debug: Converting XML values to a hash.
Error: Could not create resources for managing Puppet's files and directories in sections [:main, :master, :ssl, :metrics]: undefined method `string' for nil:NilClass
Error: Could not prepare for execution: Could not create resources for managing Puppet's files and directories in sections [:main, :master, :ssl, :metrics]: undefined method `string' for nil:NilClass
undefined method `string' for nil:NilClass