No module named castra

[jonititan]

Error during evaluation in binder or in notebook on desktop for the

• "Time Series and Dask DataFrame"
• "NYC Taxi 2013"

notebooks an error is encountered with the text that no module named castra was found.

[jonititan]

On the "Time Series and Dask DataFrame" notebook the error is encountered while running the "Base Data on Disk" step.

Error follows

ImportError Traceback (most recent call last) in () ----> 1 c = df.to_castra() 2 df = c.to_dask()

/home/main/anaconda2/lib/python2.7/site-packages/dask/dataframe/core.pyc in to_castra(self, fn, categories, sorted_index_column, compute, get) 1488 from .io import to_castra 1489 return to_castra(self, fn, categories, sorted_index_column, -> 1490 compute=compute, get=get) 1491 1492 def to_bag(self, index=False):

/home/main/anaconda2/lib/python2.7/site-packages/dask/dataframe/io.pyc in to_castra(df, fn, categories, sorted_index_column, compute, get) 799 Castra.to_dask 800 """ --> 801 from castra import Castra 802 if isinstance(categories, list): 803 categories = (list, categories)

ImportError: No module named castra

[jonititan]

On the NYC taxi notebook it occurs during the "Wrap with dask.dataframe" step

Error Follows

---

ImportError Traceback (most recent call last) in () 1 import dask.dataframe as dd ----> 2 df = dd.from_castra('tripdata.castra/') 3 df.head()

/home/main/anaconda2/lib/python2.7/site-packages/dask/dataframe/io.pyc in from_castra(x, columns) 610 The columns to load. Default is all columns. 611 """ --> 612 from castra import Castra 613 if not isinstance(x, Castra): 614 x = Castra(x, readonly=True)

ImportError: No module named castra