pip install nupic

[chaoens]

Using cached pytest-xdist-1.16.0.tar.gz (88 kB)
ERROR: Command errored out with exit status 1:
command: 'f:\python27\python2.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'c:\users\94016\appdata\local\temp\pip-insta
ll-ebxihk\pytest-xdist\setup.py'"'"'; file='"'"'c:\users\94016\appdata\local\temp\pip-install-ebxihk\pytest-xdist\setup.py'"'"';f=ge
tattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'ex
ec'"'"'))' egg_info --egg-base 'c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83'
cwd: c:\users\94016\appdata\local\temp\pip-install-ebxihk\pytest-xdist
Complete output (37 lines):
running egg_info
creating c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info
writing requirements to c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info\requires.txt
writing c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info\PKG-INFO
writing top-level names to c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info\top_level.txt
writing dependency_links to c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info\dependency_links.txt
writing entry points to c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info\entry_points.txt
writing manifest file 'c:\users\94016\appdata\local\temp\pip-pip-egg-info-inyb83\pytest_xdist.egg-info\SOURCES.txt'
Traceback (most recent call last):
File "", line 1, in
File "c:\users\94016\appdata\local\temp\pip-install-ebxihk\pytest-xdist\setup.py", line 37, in
'Programming Language :: Python :: 3',
File "f:\python27\lib\site-packages\setuptools_init_.py", line 140, in setup
return distutils.core.setup(**attrs)
File "f:\python27\lib\distutils\core.py", line 151, in setup
dist.run_commands()
File "f:\python27\lib\distutils\dist.py", line 953, in run_commands
self.run_command(cmd)
File "f:\python27\lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "f:\python27\lib\site-packages\setuptools\command\egg_info.py", line 296, in run
self.find_sources()
File "f:\python27\lib\site-packages\setuptools\command\egg_info.py", line 303, in find_sources
mm.run()
File "f:\python27\lib\site-packages\setuptools\command\egg_info.py", line 534, in run
self.add_defaults()
File "f:\python27\lib\site-packages\setuptools\command\egg_info.py", line 573, in add_defaults
rcfiles = list(walk_revctrl())
File "f:\python27\lib\site-packages\setuptools\command\sdist.py", line 20, in walk_revctrl
for item in ep.load()(dirname):
File "f:\python27\lib\site-packages\setuptools_scm\integration.py", line 36, in find_files
res = command(path)
File "f:\python27\lib\site-packages\setuptools_scm\file_finder_git.py", line 77, in git_find_files
toplevel = _git_toplevel(path)
File "f:\python27\lib\site-packages\setuptools_scm\file_finder_git.py", line 30, in _git_toplevel
assert cwd.replace("\", "/").endswith(out)
AssertionError
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

[chaoens]

pytest-xdist==1.16.0 need the python3，but nupic only install python2