我html.render()从requests_html图书馆跑。它正在尝试安装铬，但我收到一个错误
我已经尝试pip install --upgrade certifi过和没有sudo
并得到：Requirement already up-to-date: certifi in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (2019.6.16)
我也尝试运行/Applications/Python\ 3.6/Install\ Certificates command并得到：
-- pip install --upgrade certifi
Requirement already up-to-date: certifi in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (2019.6.16)
-- removing any existing file or link
-- creating symlink to certifi certificate bundle
-- setting permissions
-- update complete
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.
[Process completed]
这是我得到的错误：
[W:pyppeteer.chromium_downloader] start chromium download.
Download may take a …