Build Cloud-Native apps with Apache Cassandra

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question

JS avatar image
JS asked ·

Getting "ModuleNotFoundError: No module named 'cassandra'" running week 3 Python app on gitpod

Hi, first time using gitpod today, tried to run week3 python exercises. got the following error.

do I need to install anything? thanks.

week3-AppDev-crud/crud-python/db_connection.py
Traceback (most recent call last):
File "/workspace/cassandra-workshop-series/week3-AppDev-crud/crud-python/db_connection.py", line 2, in <module>
from cassandra.cluster import Cluster
ModuleNotFoundError: No module named 'cassandra'
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1 Answer

bettina.swynnerton avatar image
bettina.swynnerton answered ·

Hi @JS,

it seems you still need to install the Python cassandra driver.

Navigate to the crud-python folder within the week3-AppDev-crud folder using the terminal with the command below and install the dependencies with pip:

cd week3-AppDev-crud/crud-python/

pip3 install cassandra-driver

This will give you the missing module.

See step 3 here:

https://github.com/DataStax-Academy/cassandra-workshop-series/blob/master/week3-AppDev-crud/README_PYTHON.MD

Let us know how you get on.

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