kali install pip (success)

Note: kali comes with python2 and python3 environments, so use the following methods to install directly
1. Install pip3:

curl -s https://bootstrap.pypa.io/get-pip.py | python3

Check version verification: pip3 -V

2. Install pip2

wget https://bootstrap.pypa.io/pip/2.6/get-pip.py
python2 get-pip.py

Check the version: pip2 -V