https://community.cloudera.com/t5/Support-Questions/How-to-import-Numpy-and-other-libraries-when-using-Zeppelin/m-p/411567#M253085 <P>If you're using Conda</P><P>Create the environment<BR />conda create -n pyspark_env python=3.9 numpy</P><P>Activate it<BR />conda activate pyspark_env</P><P>Tell Spark to use it</P><P>export PYSPARK_PYTHON=$(which python)<BR />export PYSPARK_DRIVER_PYTHON=$(which python)</P> Wed, 16 Jul 2025 10:55:10 GMT RAGHUY 2025-07-16T10:55:10Z https://community.cloudera.com/t5/Support-Questions/How-to-import-Numpy-and-other-libraries-when-using-Zeppelin/m-p/411272#M253017 <P>Hi everyone,</P><P>Currently trying to create a pySpark application that requires Numpy.<BR />I have tried to install it on every worker and master nodes but without success since the notebook always returns the error that it does not exist.<BR /><BR />Had anyone done this? I believe this should be something rather easy, but my experience is probably not enough to get it at this point.<BR /><BR />Thanks</P> Tue, 21 Apr 2026 06:18:19 GMT https://community.cloudera.com/t5/Support-Questions/How-to-import-Numpy-and-other-libraries-when-using-Zeppelin/m-p/411272#M253017 LSIMS 2026-04-21T06:18:19Z https://community.cloudera.com/t5/Support-Questions/How-to-import-Numpy-and-other-libraries-when-using-Zeppelin/m-p/411567#M253085 <P>If you're using Conda</P><P>Create the environment<BR />conda create -n pyspark_env python=3.9 numpy</P><P>Activate it<BR />conda activate pyspark_env</P><P>Tell Spark to use it</P><P>export PYSPARK_PYTHON=$(which python)<BR />export PYSPARK_DRIVER_PYTHON=$(which python)</P> Wed, 16 Jul 2025 10:55:10 GMT https://community.cloudera.com/t5/Support-Questions/How-to-import-Numpy-and-other-libraries-when-using-Zeppelin/m-p/411567#M253085 RAGHUY 2025-07-16T10:55:10Z