Setuptools STOP WORKING

[AlexR1712]

Step 10/18 : RUN pip install pillow
---> Running in 5996b182e12d
Collecting pillow
Downloading https://files.pythonhosted.org/packages/ce/ef/e793f6ffe245c960c42492d0bb50f8d14e2ba223f1922a5c3c81569cec44/Pillow-7.1.2.tar.gz (38.9MB)
Complete output from command python setup.py egg_info:
/usr/local/lib/python2.7/dist-packages/pkg_resources/py2_warn.py:21: UserWarning: Setuptools will stop working on Python 2
************************************************************
You are running Setuptools on Python 2, which is no longer
supported and
>>> SETUPTOOLS WILL STOP WORKING <<<
in a subsequent release (no sooner than 2020-04-20).
Please ensure you are installing
Setuptools using pip 9.x or later or pin to setuptools<45
in your environment.
If you have done those things and are still encountering
this message, please follow up at
https://bit.ly/setuptools-py2-warning.
************************************************************
sys.version_info < (3,) and warnings.warn(pre + "" * 60 + msg + "" * 60)
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-build-jkkeRf/pillow/setup.py", line 305
yield from self.features
^
SyntaxError: invalid syntax

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-jkkeRf/pillow/
You are using pip version 8.1.1, however version 20.0.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
remote: The command '/bin/sh -c pip install pillow' returned a non-zero code: 1