Building target list... paludis@1188317401: [WARNING] In program paludis -pi world:
  ... When performing install action from command line:
  ... When adding install target 'world':
  ... When adding profile directory '/usr/portage/profiles/default-linux/x86/2006.0:
  ... Profile component '/usr/portage/profiles/default-linux/x86/2006.0' is not a directory

Unhandled exception:
  * In program paludis -pi world:
  * When performing install action from command line:
  * When adding install target 'world':
  * When handling profile ARCH variable:
  * Portage repository configuration error: ARCH variable is unset or empty (paludis::PortageRepositoryConfigurationError)