conda create --name pysot python=3.7 conda activate pysot

why I run it and false conda create --name pysot python=3.7 conda activate pysot

CondaHTTPError: HTTP 404 NOT FOUND for url https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/noarch/repodata.json Elapsed: 00:09.424438

The remote server could not find the noarch directory for the requested channel with url: https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge

As of conda 4.3, a valid channel must contain a noarch/repodata.json and associated noarch/repodata.json.bz2 file, even if noarch/repodata.json is empty. please request that the channel administrator create noarch/repodata.json and associated noarch/repodata.json.bz2 files. $ mkdir noarch $ echo ‘{}’ > noarch/repodata.json $ bzip2 -k noarch/repodata.json

You will need to adjust your conda configuration to proceed. Use conda config --show channels to view your configuration’s current state. Further configuration help can be found at https://conda.io/docs/config.html.

[ghost]

when use Python 2.7 , where need to change?

[ghost]

(base) cbl@N606-TITAN32:~$ conda create --name pysot python=3.7 WARNING: The conda.compat module is deprecated and will be removed in a future release. Collecting package metadata: - ERROR urllib3.connection:_match_hostname(378): Certificate did not match expected hostname: mirrors.sjtug.sjtu.edu.cn. Certificate: {‘subject’: (((‘commonName’, ‘drcom.szu.edu.cn’),),), ‘subjectAltName’: [(‘DNS’, ‘drcom.szu.edu.cn’)]} \ ERROR urllib3.connection:_match_hostname(378): Certificate did not match expected hostname: mirrors.sjtug.sjtu.edu.cn. Certificate: {‘subject’: (((‘commonName’, ‘drcom.szu.edu.cn’),),), ‘subjectAltName’: [(‘DNS’, ‘drcom.szu.edu.cn’)]} | ERROR urllib3.connection:_match_hostname(378): Certificate did not match expected hostname: mirrors.sjtug.sjtu.edu.cn. Certificate: {‘subject’: (((‘commonName’, ‘drcom.szu.edu.cn’),),), ‘subjectAltName’: [(‘DNS’, ‘drcom.szu.edu.cn’)]} / ERROR urllib3.connection:_match_hostname(378): Certificate did not match expected hostname: mirrors.sjtug.sjtu.edu.cn. Certificate: {‘subject’: (((‘commonName’, ‘drcom.szu.edu.cn’),),), ‘subjectAltName’: [(‘DNS’, ‘drcom.szu.edu.cn’)]} failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://mirrors.sjtug.sjtu.edu.cn/anaconda/pkgs/free/noarch/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. SSLError(MaxRetryError(‘HTTPSConnectionPool(host='mirrors.sjtug.sjtu.edu.cn', port=443): Max retries exceeded with url: /anaconda/pkgs/free/noarch/repodata.json (Caused by SSLError(SSLCertVerificationError(“hostname 'mirrors.sjtug.sjtu.edu.cn' doesn't match 'drcom.szu.edu.cn'”)))’))

what is the matter?