0. Tease

CondaHTTPError: HTTP 000 CONNECTION FAILED

Collecting package metadata (current_repodata.json): failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/linux-64/current_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.

'https://repo.anaconda.com/pkgs/main/linux-64'
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This problem is encountered in both Windows10 and Ubuntu. The reason may be that the author’s network cannot access the default conda network for verification due to some information.

1. The solution

The solution is not complicated. Modify conda configuration information.

1.0:Ubuntu solution

The recommended first step is to configure conDA as tsinghua source:

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/ conda config --add channels  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ conda config --append channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/fastai/ conda config --append channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/ conda config --append channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/ conda config --set show_channel_urls yesCopy the code

Modify conda configuration information:

Vim ~ /. Condarc: key point

  • Delete – defaults
  • Add ssl_verify: false,

If you are not sure how to modify it, just replace the following content with the content in ~/. Condarc

channels:
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/Paddle/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/fastai/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/
show_channel_urls: true
ssl_verify: false
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This problem with Ubuntu is solved by saving it.

1.1:Windows solution

The first step is similar to the above, it is recommended to configure Conda as Tsinghua source:

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/ conda config --add channels  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ conda config --append channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/fastai/ conda config --append channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/ conda config --append channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/ conda config --set show_channel_urls yesCopy the code

Change the conda configuration information: Windows. Condarc is usually located on drive C under C: Users\ user name.

Because.condarc is hidden by default, you need to check hidden items in view

Then you can see the.condarc file:

Open changes directly through Notepad, key points

  • Delete – defaults
  • Increase ssl_verify: false

If you’re not sure how to modify it, just replace the content below. Condarc

channels: - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ - https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/ - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/Paddle/ - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/  - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/fastai/ - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/ - https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/ show_channel_urls: true ssl_verify: falseCopy the code

Then save and exit

Experience in liunx after modification, fast to fly