问题
Same issue to in this thread:
Can't install/update packages using pip or conda
I'm trying to revert back to old environment, but get the same trying to install/update.
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/r/osx-64/repodata.json>
Elapsed: -
An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.
If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.
SSLError(MaxRetryError('HTTPSConnectionPool(host=\'repo.anaconda.com\', port=443): Max retries exceeded with url: /pkgs/r/osx-64/repodata.json (Caused by SSLError("Can\'t connect to HTTPS URL because the SSL module is not available.",))',),)
See mervs comment: "Have there been any recent changes to your base env? (Check /Users/annaberman/anaconda3/conda-meta/history). I'd be looking for something like changes to six, requests, openssl, libssl, conda"
I have made changes here having tried to fix a separate issue (now fixed)
https://github.com/conda/conda/issues/8920
So, I'm pretty sure I know what has caused the issue, I have no idea how to troubleshoot further.
Is it possible to install a revision with miniconda?
Any help is much appreciated!
Iain
来源：https://stackoverflow.com/questions/60416320/cant-install-update-packages-using-pip-or-conda-contd