我本来想解决[SSL：CERTIFICATE_VERIFY_FAILED]问题，因为我使用mac和python 3，很多人说我应该运行/ Applications / Python \ 3.6 / Install \ Certificates.command

但在我运行certificates.command后，我似乎没有工作，终端告诉我很多错误

并且[SSL：CERTIFICATE_VERIFY_FAILED]的问题没有解决，我怀疑可能没有正确安装证书

但我检查点子列表，certifi是最新的类型，谁可以帮助我？

终端信息是：

Traceback (most recent call last):
  File "<stdin>", line 44, in <module>
  File "<stdin>", line 25, in main
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/subprocess.py", line 291, in check_call 
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6', '-E', '-s', '-m', 'pip', 'install', '--upgrade', 'certifi']' returned non-zero exit status 1.

我原来的节目是：

import pandas as pd

states = pd.read_html('https://simple.wikipedia.org/wiki/List_of_U.S._states')
print(states)
python macos pandas