Ned Deily (macOS binaries, 3.7.x / 3.6.x source files and tags) (key ids: 2D34 7EA6 AA65 421D, FB99 2128 6F5E 1540, and Apple Developer ID DJ3H93M7VJ) Larry Hastings (3.5.x source files and tags) (key id: 3A5C A953 F73C 700D). Jul 31, 2020. Mar 01, 2012. 19 hours ago. Briefly, download get-pip.py and save it someplace, like your Downloads folder. Navigate there in Terminal, and run. Sudo python3 get-pip.py and you should soon have either a pip3 or pip-3.3 command (maybe both, I don't remember). You should now be able to run. Sudo pip3 install ipythonall and hopefully all the dependencies will be installed as well.
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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.
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Install pip
Fire up your Terminal and type:
Install PySpark on Mac
- Go to the Spark downloads page and choose a Spark release. For this tutorial I chose
spark-2.0.1-bin-hadoop2.7
. - Choose a package type. For this tutorial I have choses
Pre-built for Hadoop 2.7 and later
. - Choose a download type: (Direct Download)
- Download Spark: spark-2.0.1-bin-hadoop2.7.tgz
- 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: Free download paltalk messenger 11.8.
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!
![Download Ipython Mac Os X Download Ipython Mac Os X](/uploads/1/2/6/7/126765376/200198062.jpg)
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
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:
![Mac Mac](/uploads/1/2/6/7/126765376/981223987.png)
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/
.
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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:
and see the following output:
Python for Mac OS X
Python comes pre-installed on Mac OS X so it is easy to startusing. However, to take advantage of the latest versions ofPython, you will need to download and install newer versionsalongside the system ones. The easiest way to do that is toinstall one of the binary installers for OS X from thePython Download page. Installers areavailable for the latest Python 3 and Python 2 releases thatwill work on all Macs that run Mac OS X 10.5 and later.
Python releases include IDLE, Python's built-in interactivedevelopment environment. If you download and install Pythonfrom the release page, you may also need to download and installa newer version of Tcl/Tk for OS X. See theIDLE and Tkinter on OS X page formore information.
You can run a Python interpreter by double-clicking onApplications / Utilities / Terminal and typing python3 (if you'veinstalled a version of Python 3) or python (to use Python 2) inthe window that opens up. You can also launch IDLE for the Pythonversion you have installed by double-clicking its icon inthe appropriate Python version folder in the Applications folderor you can also just type idle3 or idle in a terminal window.
There are many thousands of additional Python software packagesavailable through PyPI, the PythonPackage Index. We recommend you use thepip tool to simplifyinstalling and managing additional packages. pip is includedwith Python 3.4 releases; for earlier releases, follow the pipinstall instructions.
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Among the packages available through PyPI are some that arespecifically for OS X environments. Among these are:
- pyobjc which providesa bridge between Python and Objective-C, allowing you to writefull-featured native Cocoa applications in pure Python.
- py2app which allowsyou to make standalone OS X double-clickable application bundlesand plugins from Python scripts.
For more information about Python on OS X, see the mailing list and archivesfor thePython-Macintosh Special Interest Group.
Alternative Packages for Mac OS X.
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- ActiveState ActivePython(commercial and community versions, including scientific computing modules).
- Enthought Python DistributionThe Enthought Python Distribution provides scientists with a comprehensive setof tools to perform rigorous data analysis and visualization.
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Python and a comprehensive set of third-party packages and libraries are alsoavailable from several open source package manager projects for OS X,including: