1 Remove 'ROC' from all_timezones. See
2 https://mm.icann.org/pipermail/tz/2001-March/011492.html for details
4 --- pytz-2016.4/pytz/__init__.py.~2~ 2016-05-19 13:00:36.852619160 -0700
5 +++ pytz-2016.4/pytz/__init__.py 2016-05-19 13:00:52.244751240 -0700