<目次>
(1) CondaHTTPError: HTTP 000 CONNECTION FAILED for url XXXXエラーの対処方法
 (1-1) 事象概要とエラーメッセージ
 (1-2) 原因
 (1-3) 対処①
 (1-4) 対処②【非推奨】
 (1-5) 対処③
(1) CondaHTTPError: HTTP 000 CONNECTION FAILED for url XXXXエラーの対処方法
(1-1) 事象概要とエラーメッセージ
> conda install pytorch torchvision torchaudio cpuonly -c pytorch
Collecting package metadata (current_repodata.json): failed CondaHTTPError: HTTP 000 CONNECTION FAILED for url 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. 'https://conda.anaconda.org/pytorch/win-64'
(1-2) 原因
(1-3) 対処①
[ご自身のAnaocndaパス]\Library\bin
・②「libssl-1_1-x64.*」に該当するファイルを全て下記のように移動します。
●確認
Collecting package metadata (current_repodata.json): done
Solving environment: done
## Package Plan ##
  environment location: C:\dev\Anaconda
  added / updated specs:
    - cpuonly
    - pytorch
    - torchaudio
    - torchvision
The following packages will be downloaded:
    package                    |            build
    ---------------------------|-----------------
    conda-4.11.0               |   py39haa95532_0        14.4 MB
    cpuonly-2.0                |                0           2 KB  pytorch
    libuv-1.40.0               |       he774522_0         255 KB
    pytorch-1.10.2             |      py3.9_cpu_0       193.3 MB  pytorch
    pytorch-mutex-1.0          |              cpu           3 KB  pytorch
    torchaudio-0.10.2          |         py39_cpu         2.1 MB  pytorch
    torchvision-0.11.3         |         py39_cpu         7.2 MB  pytorch
    ------------------------------------------------------------
                                           Total:       217.3 MB
The following NEW packages will be INSTALLED:
  cpuonly            pytorch/noarch::cpuonly-2.0-0
  libuv              pkgs/main/win-64::libuv-1.40.0-he774522_0
  pytorch            pytorch/win-64::pytorch-1.10.2-py3.9_cpu_0
  pytorch-mutex      pytorch/noarch::pytorch-mutex-1.0-cpu
  torchaudio         pytorch/win-64::torchaudio-0.10.2-py39_cpu
  torchvision        pytorch/win-64::torchvision-0.11.3-py39_cpu
The following packages will be UPDATED:
  conda                               4.10.3-py39haa95532_0 --> 4.11.0-py39haa95532_0
(1-4) 対処②【非推奨】
(1-5) 対処③
C:\[ご自身のAnaocndaパス]\Scripts C:\[ご自身のAnaocndaパス]\ C:\[ご自身のAnaocndaパス]\Library\bin
