here

i get this
ERROR: Command errored out with exit status 1:
command: 'c:usersmariosanaconda3python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Marios\Downloads\ml-agents-master\ml-agents\setup.py'"'"'; __file__='"'"'C:\Users\Marios\Downloads\ml-agents-master\ml-agents\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info
cwd: C:UsersMariosDownloadsml-agents-masterml-agents
Complete output (5 lines):
Traceback (most recent call last):
File "
File "C:UsersMariosDownloadsml-agents-masterml-agentssetup.py", line 1, in
from setuptools import setup, find_namespace_packages
ImportError: cannot import name 'find_namespace_packages'
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Hi @mhadji05 -- thanks for reporting this to us. Could you update setuptools and try again?
pip install -U setuptools
Just ran into this also with setuptools 28.8.0. Upgrading (to 41.4.0) seems to fix it. I suspect anything past 40.1.0 when find_namespace_packages() was introduced would work.
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Most helpful comment
Hi @mhadji05 -- thanks for reporting this to us. Could you update
setuptoolsand try again?