Hi team: I'm getting this error

No cached artifacts for 18 targets.
                   Invalidated 18 targets.**** Failed to install diff-match-patch-20181111 (caused by: NonZeroExit("received exit code 1 during execution of `['/usr/bin/python3.5', '-', 'bdist_wheel', '--dist-dir=/tmp/tmp1alFVF']` while trying to execute `['/usr/bin/python3.5', '-', 'bdist_wheel', '--dist-dir=/tmp/tmp1alFVF']`",)
):
stdout:

Installed /tmp/tmpsiCYA3/diff-match-patch-20181111/.eggs/setuptools-0.0.0-py3.5.egg

stderr:
/usr/lib/python3.5/distutils/dist.py:261: UserWarning: Unknown distribution option: 'long_description_content_type'
  warnings.warn(msg)
/usr/lib/python3.5/distutils/dist.py:261: UserWarning: Unknown distribution option: 'project_urls'
  warnings.warn(msg)
warning: no previously-included files found matching 'pyproject.toml'
Traceback (most recent call last):
  File "<stdin>", line 7, in <module>
  File "setup.py", line 37, in <module>
    install_requires=[],
  File "/usr/lib/python3.5/distutils/core.py", line 108, in setup
    _setup_distribution = dist = klass(attrs)
  File "/pants/.pants.d/python-setup/interpreters/CPython-3.5.2/setuptools-30.0.0-py3.5.egg/setuptools/dist.py", line 315, in __init__
  File "/pants/.pants.d/python-setup/interpreters/CPython-3.5.2/setuptools-30.0.0-py3.5.egg/setuptools/dist.py", line 361, in fetch_build_eggs
  File "/pants/.pants.d/python-setup/interpreters/CPython-3.5.2/setuptools-30.0.0-py3.5.egg/pkg_resources/__init__.py", line 849, in resolve
pkg_resources.DistributionNotFound: The 'setuptools>=38.6.0' distribution was not found and is required by the application

What does it mean? The package

setuptools

is not in my pip repo?