python setup.py egg_info" failed with error

[ccrov]

when i use pip install yotta；but it can not install

Collecting project_generator<0.9.0,>=0.8.0 (from valinor<1.0,>=0.0.0->yotta)
Using cached https://files.pythonhosted.org/packages/b4/bb/91ad20d17485d01829453767323dd2d13b325a0c7154bf5f8f375cbaac1e/project_generator-0.8.16.zip
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "/private/var/folders/rc/78dl9vfd3fd0ppwjl0zjlph00000gn/T/pip-install-gq_hc0/project-generator/setup.py", line 18, in
from pip.req import parse_requirements
ImportError: No module named req

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

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/rc/78dl9vfd3fd0ppwjl0zjlph00000gn/T/pip-install-gq_hc0/project-generator/
allans-MacBook-Air:pxt allan$

[0xc0170]

This was reported earlier. Pip 10 update broke some modules, this is the case. Please install project generator 0.9.11. That will fix the issue.

[0xc0170]

By default, via valinor, you get version 0.8.x. We might want to update that to resolve this

Update: I rather cherry pick to the older version the fix

[0xc0170]

Duplicate #835, please refer to the original one. I published the fix

This can be closed

[ccrov]

ok thank you

[thegecko]

Thanks @0xc0170