Nov 23, 2018 This page provides the instructions for how to install and run IPython and Jupyter Notebook in a virtualenv on Mac. Most probably your Mac has already come with Python installed (see step 1 and step 2 below to check whether Python and Python 3 is installed on your mac, because my Mac book air has both Python and Python3.6 installed, I will go ahead to step 3 to install virtualenv). Oct 21, 2020 The Jupyter Notebook is a web-based interactive computing platform. The notebook combines live code, equations, narrative text, visualizations, interactive dashboards and other media.

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Upgrade to Python 3.x

Download and install Python 3.x. For this tutorial I have used 3.5.

Once you downloaded and run the installation app, Python 3 will be installed under:

The installer also adds the path for the above to your default path in .bash_profile so that when you type:

on the command line, the system can find it. You'll know you've been successful if you see the Python interpreter launch.

Install pip

Fire up your Terminal and type:

Install PySpark on Mac

1. Go to the Spark downloads page and choose a Spark release. For this tutorial I chose spark-2.0.1-bin-hadoop2.7.
2. Choose a package type. For this tutorial I have choses Pre-built for Hadoop 2.7 and later.
3. Choose a download type: (Direct Download)
4. Download Spark: spark-2.0.1-bin-hadoop2.7.tgz
5. Unzip the folder in your home directory using the following command. tar -zxvf spark-2.0.1-bin-hadoop2.7.tgz. I prefer create an opt directory in my home directory and then unzip it under ~/opt/.

Next, we will edit our .bash_profile so we can open a spark notebook in any directory. So fire up your Terminal and type in:

my .bash_profile looks as follows:

The relevant stuff is:

The PYSPARK_DRIVER_PYTHON parameter and the PYSPARK_DRIVER_PYTHON_OPTS parameter are used to launch the PySpark shell in Jupyter Notebook. The --master parameter is used for setting the master node address. Here we launch Spark locally on 2 cores for local testing.

Install Jupyter Notebook with pip

First, ensure that you have the latest pip; older versions may have trouble with some dependencies:

Then install the Jupyter Notebook using:

Thats it!

You can now run:

in the command line. A browser window should open with Jupyter Notebook running under http://localhost:8888/

Configure Jupyter Notebook to show line numbers

Download Jupiter Notebook On Macbook

Run

to get the Jupyter config directory. Mine is located under /Users/lucas/.jupyter.Run:

Run:

to create a custom directory (if does not already exist).Run:

Run:

and add:

You could add any javascript. It will be executed by the ipython notebook at load time.

Install a Java 9 Kernel

Install Java 9. Java home is then:

Install kulla.jar. I have installed it under ~/opt/.

Download the kernel. Again, I placed the entire javakernel directory under ~/opt/.

This kernel expects two environment variables defined, which can be set in the kernel.json (described below):

So go ahead and edit kernel.json in the kernel you have just download to look as follows:

Run:

Run:

Run:

to copy the edited kernel.json into the newly created java directory.

Install gnureadline by running:

in the commoand line.

If all worked you should be able to run the kernel:

Jupyter Notebook App Download

and see the following output: