ipython is not installed on macos, what should i do?

Question

Python

MacBook-Air-2:~ maksim$ pip install ipython
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-... Installed
on my mac a fresh version of python, which is quietly launched by the python3 command, but for some reason such an error pops up

Answer 1

pip3 install ipython