SSLCertVerificationError

[leadscloud]

miyakogi/pyppeteer#219

[Mattwmaster58]

For reference:

This is a problem of urllib3 (1.25).
Workaround is to use older version of it:

pip install -U "urllib3<1.25"

this works for me.

but

ERROR: pyppeteer2 0.2.2 has requirement urllib3<2.0.0,>=1.25.8, but you'll have urllib3 1.24.3 which is incompatible.

[Mattwmaster58]

Apparently this issue was solved in 1.25.5

[Mattwmaster58]

What version of python are you using @leadscloud ? If 3.7 <= version < 3.7.4 then that could be your issue.

[leadscloud]

Python 3.7.3, when i cancel first download, then i install pyppeteer2, when start download chromium, the error occur.

i use pip install -U "urllib3<1.25" to fix it.

but ERROR: pyppeteer2 0.2.2 has requirement urllib3<2.0.0,>=1.25.8, but you'll have urllib3 1.24.3 which is incompatible.

this warning not affect my use.

[Mattwmaster58]

Check out this comment on the relevant urllib3 bug: urllib3/urllib3#1682 (comment)

It's a bug in Python 3.7.3 and earlier. Please upgrade Python and report if the issue persists.

[leadscloud]

very tanks. solved!