How Can I Successfully Install Pip on Python 3?

Tips for Installing Pip on Python 3

Problem Statement:

You encounter difficulties installing pip when using Python 3 due to a lack of support for setuptools, which is exclusively available for Python 2.

Solution:

To effectively install pip on Python 3, consider the following recommendations:

Option 1: Utilize System Package Managers

For Unix-like systems running Python older than 2.7.9 or 3.4 or lacking pip by default, install it via package managers. Here are some examples:

• Debian and Ubuntu:

  • for Python 2.x: sudo apt-get install python-pip
  • for Python 3.x: sudo apt-get install python3-pip

• CentOS 7:

  • for Python 2.x: sudo yum install python-setuptools; sudo easy_install pip
  • for Python 3.x: sudo yum install python34-setuptools; sudo easy_install pip

Option 2: Manual Installation Using get-pip.py

For a more manual approach, utilize the get-pip.py script provided by pip's installation instructions:

1. Securely download get-pip.py
2. Execute with administrator access: python get-pip.py

This script will automatically install setuptools if it's not already present on your system.

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