Python Tutorial for Beginners-Part-02- Python Installation

Pubblicato il: 30 luglio 2018
sul canale di: Just Learn Python
100
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Python Tutorial for Beginners-Part-02- Python Installation

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Python Tutorial for Beginners

Part-02 - Python Installation


Python 2 or Python 3 ? Which one to use ?
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Python 2 is going to reach the end of its life in 2020.



Python 3 installation
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Python for Windows
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1. Down load python 3.6.x version from https://www.python.org/downloads/ site,

2. Check the download folder, for python-3.7.0.exe

3. Click on the python-3.7.0.exe to launch installer

4. Check the Add Python 3.7 to PATH. You can also add python path later at

My Computer Properties Advanced System Settings Environment Variables System Variable path

5. Click install now

6. After installation, check the path of the installation.

7. It will be usually at C:\Users\Your logged in User\AppData\Local\Programs\Python\Python37-32

8. Run cmd or power shell, and type python –version


Python for Linux
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Many of the Unix/Linux distribution have Python 2.7.x pre installed. and some have Python 3.x.x also.

To check, which version of Python available on your system.

Open shell and type

python --version

You will get Python version printed on your screen.

Output:

Python 2.7.13


If Python 2.x.x version installed or no Python installed.

You run bellow command on shell prompt. Which installs Python 3.

sudo apt-get install python3


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