Pytorch安装遇到网络问题

在运行

conda install pytorch==1.11.0 torchvision cudatoolkit -c pytorch

出现问题

(GAN) D:\0code\vision>conda install pytorch==1.11.0 torchvision cudatoolkit -c pytorch
Collecting package metadata (current_repodata.json): - DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): repo.anaconda.com:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): mirrors.tuna.tsinghua.edu.cn:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): conda.anaconda.org:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): mirrors.tuna.tsinghua.edu.cn:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): repo.anaconda.com:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): mirrors.tuna.tsinghua.edu.cn:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): mirrors.tuna.tsinghua.edu.cn:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): repo.anaconda.com:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): conda.anaconda.org:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): repo.anaconda.com:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): mirrors.tuna.tsinghua.edu.cn:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): mirrors.tuna.tsinghua.edu.cn:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): repo.anaconda.com:443
DEBUG:urllib3.connectionpool:Starting new HTTPS connection (1): repo.anaconda.com:443
\ DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/cloud/conda-forge/win-64/current_repodata.json HTTP/1.1" 304 0
DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/cloud/msys2/win-64/current_repodata.json HTTP/1.1" 404 None
DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/pkgs/free/win-64/current_repodata.json HTTP/1.1" 404 None
DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/cloud/conda-forge/noarch/current_repodata.json HTTP/1.1" 304 0
DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/pkgs/free/noarch/current_repodata.json HTTP/1.1" 404 None
DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/cloud/msys2/noarch/current_repodata.json HTTP/1.1" 404 None
| DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/pkgs/free/noarch/repodata.json HTTP/1.1" 304 0
DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/cloud/msys2/win-64/repodata.json HTTP/1.1" 304 0
/ DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/pkgs/free/win-64/repodata.json HTTP/1.1" 304 0
- DEBUG:urllib3.connectionpool:https://conda.anaconda.org:443 "GET /pytorch/noarch/current_repodata.json HTTP/1.1" 304 0DEBUG:urllib3.connectionpool:https://repo.anaconda.com:443 "GET /pkgs/msys2/noarch/current_repodata.json HTTP/1.1" 304 0DEBUG:urllib3.connectionpool:https://repo.anaconda.com:443 "GET /pkgs/r/noarch/current_repodata.json HTTP/1.1" 304 0
DEBUG:urllib3.connectionpool:https://repo.anaconda.com:443 "GET /pkgs/r/win-64/current_repodata.json HTTP/1.1" 304 0
\ DEBUG:urllib3.connectionpool:https://mirrors.tuna.tsinghua.edu.cn:443 "GET /anaconda/cloud/msys2/noarch/repodata.json HTTP/1.1" 304 0
| DEBUG:urllib3.connectionpool:https://repo.anaconda.com:443 "GET /pkgs/msys2/win-64/current_repodata.json HTTP/1.1" 304 0
/ DEBUG:urllib3.connectionpool:https://repo.anaconda.com:443 "GET /pkgs/main/win-64/current_repodata.json HTTP/1.1" 304 0
DEBUG:urllib3.connectionpool:https://repo.anaconda.com:443 "GET /pkgs/main/noarch/current_repodata.json HTTP/1.1" 304 0
DEBUG:urllib3.connectionpool:https://conda.anaconda.org:443 "GET /pytorch/win-64/current_repodata.json HTTP/1.1" 304 0

环境信息

D:\0code\vision>conda infoactive environment : GANactive env location : C:\Users\lutao\.conda\envs\GANshell level : 2user config file : C:\Users\lutao\.condarcpopulated config files : C:\Users\lutao\.condarcconda version : 23.7.2conda-build version : 3.26.0python version : 3.11.4.final.0virtual packages : __archspec=1=x86_64__cuda=12.2=0__win=0=0base environment : D:\anaconda  (read only)conda av data dir : D:\anaconda\etc\condaconda av metadata url : Nonechannel URLs : https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/win-64https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/noarchhttps://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/win-64https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/noarchhttps://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/win-64https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/noarchhttps://repo.anaconda.com/pkgs/main/win-64https://repo.anaconda.com/pkgs/main/noarchhttps://repo.anaconda.com/pkgs/r/win-64https://repo.anaconda.com/pkgs/r/noarchhttps://repo.anaconda.com/pkgs/msys2/win-64https://repo.anaconda.com/pkgs/msys2/noarchpackage cache : D:\anaconda\pkgsC:\Users\lutao\.conda\pkgsC:\Users\lutao\AppData\Local\conda\conda\pkgsenvs directories : C:\Users\lutao\.conda\envsD:\anaconda\envsC:\Users\lutao\AppData\Local\conda\conda\envsplatform : win-64user-agent : conda/23.7.2 requests/2.31.0 CPython/3.11.4 Windows/10 Windows/10.0.19045administrator : Falsenetrc file : Noneoffline mode : False

默认情况下，conda 的日志级别不会显示这么详细的DEBUG信息。可能是你的环境变量中设置了使其显示DEBUG信息。要更改日志级别，可以执行以下命令：