Tutorial on installing Python 3.6.0 in Ubuntu 16.04 LTS source code, 16.043.6.0

Tutorial on installing Python 3.6.0 in Ubuntu 16.04 LTS source code, 16.043.6.0

Prerequisites

The official website provides installation packages for Mac and Windows and the source code required for Linux installation.

As follows:

Https://www.python.org/downloads/release/python-360/

Install

wget https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tar.xzxz -d Python-3.6.0.tar.xztar -xvf Python-3.6.0.tarcd Python-3.6.0./configuremakesudo make install

Test:

$ python3.6 --versionPython 3.6.0

Test several new syntax features:

1.

# Formatted string literals>>> name = 'Ray'     >>> f"Hello {name}." 'Hello Ray.'

Equivalent

>>> name = 'Ray' >>> "Hello {name}.".format(name=name)'Hello Ray.'

2.

# Underscores in Numeric Literals>>> a = 1_000_000_000_000_000>>> a1000000000000000>>> '{:_}'.format(1000000)'1_000_000''1_000_000'

3.

# Enum.auto>>> from enum import Enum, auto>>> class Color(Enum):... red = auto()... blue = auto()... green = auto()... >>> list(Color)[<Color.red: 1>, <Color.blue: 2>, <Color.green: 3>]

Tips

After the first compilation and installation, you may find that the direction keys are invalid after you input python3.6.

The reason is that the readline library is not installed.

Solution:

Install the readline Library

sudo apt-get install libreadline-dev

After installation, re-compile and install python.

cd Python-3.6.0./configuremakesudo make install

Summary

The above is all about this article. I hope this article will help you in your study or work. If you have any questions, please leave a message.