Traceback (most recent call last):


 "buy_and_hold_backtest.py", line 70, in <module>

run(config, testing, tickers, filename)


 "buy_and_hold_backtest.py", line 58, in run

results = backtest.start_trading(testing=testing)


 "/anaconda/envs/qstrader/lib/python3.4/site-packages/qstrader/trading_session.py", line 157, in start_trading

results = self.statistics.get_results()


 "/anaconda/envs/qstrader/lib/python3.4/site-packages/qstrader/statistics/tearsheet.py", line 85, in get_results

dd_s, max_dd, dd_dur = perf.create_drawdowns(cum_returns_s)


 "/anaconda/envs/qstrader/lib/python3.4/site-packages/qstrader/statistics/performance.py", line 93, in create_drawdowns

perf["Drawdown"].ix[0] = 0.0


 "/anaconda/envs/qstrader/lib/python3.4/site-packages/pandas/core/indexing.py", line 140, in __setitem__

indexer = self._get_setitem_indexer(key)


 "/anaconda/envs/qstrader/lib/python3.4/site-packages/pandas/core/indexing.py", line 127, in _get_setitem_indexer

return self._convert_to_indexer(key, is_setter=True)


 "/anaconda/envs/qstrader/lib/python3.4/site-packages/pandas/core/indexing.py", line 1177, in _convert_to_indexer

raise ValueError("cannot set by positional indexing with "
ValueError: cannot set by positional indexing with enlargement

Traceback (most recent call last):


 "C:\Users\Administrator\Documents\GitHub\InstaPy\quickstart.py", line 33, in <module>

session.follow_user_followers(['ivanyuku_ph'], amount=120, randomize=False, interact=True, sleep_delay=80)


 "C:\Users\Administrator\Documents\GitHub\InstaPy\instapy\instapy.py", line 1925, in follow_user_followers

self.logfolder)
ValueError: not enough values to unpack (expected 2, got 0)**
