{'description': {'en': 'Calculate Overlay'},
 'homepage': 'http://www.calculate-linux.org',
 'name': 'calculate',
 'owner': [{'email': 'at@calculate.ru', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'git://git.calculate-linux.org/calculate/calculate-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.11.2 -- extended version info unavailable

$ pmaint sync calculate
*** syncing calculate
warning: Pulling without specifying how to reconcile divergent branches is
discouraged. You can squelch this message by running one of the following
commands sometime before your next pull:

  git config pull.rebase false  # merge (the default strategy)
  git config pull.rebase true   # rebase
  git config pull.ff only       # fast-forward only

You can replace "git config" with "git config --global" to set a default
preference for all repositories. You can also pass --rebase, --no-rebase,
or --ff-only on the command line to override the configured default per
invocation.

Already up to date.
*** synced calculate
 * Sync succeeded
$ git log --format=%ci -1
$ git show -q --pretty=format:%G? HEAD
$ pmaint regen --use-local-desc --pkg-desc-index -t 32 calculate
 * dev-python/wxpython2-3.0.2.0-r2: failed sourcing ebuild: Unsupported EAPI=5 (too old) for wxwidgets, (wxwidgets.eclass, line  25:  called die)
 * Cache regen failed with 1