C:\\Users\\danie01\\fox\\test\\robotframework>pipenv install --python 3.5
Creating a virtualenv for this project...
Pipfile: C:\\Users\\danie01\\fox\\test\\robotframe
I was using the url = "https://pypi.tuna.tsinghua.edu.cn/simple", and for each dependence installed, I would have a timeout error. When I changed the url to simple worked.
[[source]]
name = "pypi"
url = "https://pypi.python.org/simple"
verify_ssl = true