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Installing TensorFlow

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Installing Steps:

TensorFlow is one among the leading frameworks for deep learning and machine learning, and as of 2017. It is now integrating for Intel® Xeon Phi™ processors. 

Here are the steps provided to provide a quick overview of the installation process in distinct operating systems using Python dependencies.

Installing TensorFlow on Windows:

Step1: A 64-bit Python 3.5.x window is the only version that TensorFlow supports.
Head over to Python 3.5.x from python.org
Step 2:  Select the 3.5.2 download from downloads
Step 3:  Select either the x86-64 or amd64 installer like Windows x86-64 executable installer
Step 4:  Choose Add Python 3.5 to PATH
Step 5:  Now a message appears as “Setup was successful.”

Open Command Prompt and check the version to confirm that the installation is successful.

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Installing TensorFlow on Mac

Start with installing Homebrew (brew), which makes it easy to install a large amount of different packages. Installing brew is simple:
 
Now, install Python 2
brew install python
 
Now install pip using the following command:
sudo apt-get install python-setuptools
sudo easy_install pip
 
Go to finder and create a folder to install everything. As soon as you create your virtual environment, a few folders should appear inside your folder.
virtualenv –system-site-packages SOME_PATH/SOME_FOLDER 
 
Instead of entering the whole folder path every time, macOS provides a current directory with the “cd” command. Simply type “cd” with space at the end and hit enter.
After that go to finder, and then drag the folder to your terminal window that enables you to paste the absolute folder path to the end of your input.
cd /SOME_REALLY_LONG_PATH/SOME_FOLDER
 
 Now activate the virtual environment that you have installed on the folder
source bin/activate
 
Now download the binary files from Google to install TensorFlow
Export TF_BINARY_URL=https://storage.googleapis.com/tensorflow/mac/tensorflow-0.9.0rc0-py2-none-any.whl
 
Install them
sudo pip install –upgrade $TF_BINARY_URL
 
With this, installing Tensorflow on macOs is successful.
 

 

Installing TensorFlow on Ubuntu

Before installing TensorFlow on Ubunto, some prerequisites are required as follows:
An Ubuntu 16.04 server with 1GB of RAM, following Ubuntu 16.04 initial server setup guide, a sudo non-root user and at the firewall. 
Install Python 3.3 or higher version is required.
 
Install Git
Step 1: Installing TensorFlow,
Create a project-directory tf-demo
$ mkdir ~/tf-demo
 
Navigate to the newly created directory
$ cd ~/tf-demo
 
With this, a new tensorflow-dev directory that contains the packages you install while the environment is activated, including a standalone version of Python and pip.
$source tensorflow-dev/bin/activate
(tensorflow-dev)username@hostname:~/tf-demo $
 
Now, install TensorFlow in your virtual environment.
To install and upgrade TensorFlow newest version in PyPi, run the following command
(tensorflow-dev) $pip3 install --upgrade tensorflow
 
After successful installation, the output will be:
 
Collecting tensorflow Downloading tensorflow-1.4.0-cp36-cp36m-macosx_10_11_x86_64.whl (39.3MB)  100% |????????????????????????????????| 39.3MB 35kB/s
Successfully installed bleach-1.5.0 enum34-1.1.6 html5lib-0.9999999 markdown-2.6.9 numpy-1.13.3 protobuf-3.5.0.post1 setuptools-38.2.3 six-1.11.0 tensorflow-1.4.0 tensorflow-tensorboard-0.4.0rc3 werkzeug-0.12.2 wheel-0.30.0
 
With this, the TensorFlow installation is completed. Make sure that it is working.
 
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