(venv) thomas-mbp:Boneless-CPU me$ python3
Python 3.7.4 (default, Jul  9 2019, 18:13:23)
[Clang 10.0.1 (clang-1001.0.46.4)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()
(venv) thomas-mbp:Boneless-CPU me$ python3 setup.py test
running test
Searching for parse>=1.12
Best match: parse 1.12.1
Processing parse-1.12.1-py3.7.egg

Using /Users/me/projects/whitequark/Boneless-CPU/.eggs/parse-1.12.1-py3.7.egg
Searching for nmigen
Reading https://pypi.org/simple/nmigen/
Couldn't find index page for 'nmigen' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.org/simple/
No local packages or working download links found for nmigen
error: Could not find suitable distribution for Requirement.parse('nmigen')
(venv) thomas-mbp:Boneless-CPU me$ python3 setup.py develop --user
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
   or: setup.py --help [cmd1 cmd2 ...]
   or: setup.py --help-commands
   or: setup.py cmd --help

error: option --user not recognized
(venv) thomas-mbp:Boneless-CPU me$