Anaconda and Miniconda 镜像 - 清华大学开源软件镜像站
Anaconda and Miniconda 镜像 - 清华大学开源软件镜像站
https://mirror.tuna.tsinghua.edu/help/anaconda/
1. Anaconda and Miniconda 镜像
Anaconda 是一个用于科学计算的 Python 发行版,支持 Linux, Mac, Windows, 包含了众多流行的科学计算、数据分析的 Python 包。
Miniconda 是一个 Anaconda 的轻量级替代,默认只包含了 python 和 conda,可以通过 pip 和 conda 来安装所需要的包。
1.1 Anaconda and Miniconda 安装包下载
Anaconda 安装包可以到 https://mirrors.tuna.tsinghua.edu/anaconda/archive/ 下载。
Miniconda 安装包可以到 https://mirrors.tuna.tsinghua.edu/anaconda/miniconda/ 下载。
1.2 .condarc
文件
TUNA 提供了 Anaconda 仓库与第三方源 (conda-forge、msys2、pytorch 等) 的镜像,各系统都可以通过修改用户目录下的 .condarc
文件,添加 Anaconda Python 免费仓库。运行 conda clean -i
清除索引缓存,保证用的是镜像站提供的索引。
第三方源镜像
https://mirrors.tuna.tsinghua.edu/anaconda/cloud/
https://mirrors.bfsu.edu/anaconda/cloud/
Windows 用户无法直接创建名为 .condarc
的文件,可先执行 conda config --set show_channel_urls yes
生成该文件之后再修改。
channels:
- defaults
show_channel_urls: true
default_channels:
- https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/main
- https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/r
- https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/msys2
custom_channels:
conda-forge: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
msys2: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
bioconda: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
menpo: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
pytorch: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
pytorch-lts: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
simpleitk: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
由于更新过快难以同步,我们不同步 pytorch-nightly
, pytorch-nightly-cpu
, ignite-nightly
这三个包。
(base) yongqiang@yongqiang:~$ conda config --show channels
channels:
- defaults
(base) yongqiang@yongqiang:~$
(base) yongqiang@yongqiang:~$ conda config --set show_channel_urls yes
(base) yongqiang@yongqiang:~$
(base) yongqiang@yongqiang:~$ ls -l .condarc
-rw-r--r-- 1 yongqiang yongqiang 24 Nov 14 21:51 .condarc
(base) yongqiang@yongqiang:~$
(base) yongqiang@yongqiang:~$ vim .condarc
(base) yongqiang@yongqiang:~$
(base) yongqiang@yongqiang:~$ cat .condarc
channels:
- defaults
show_channel_urls: true
default_channels:
- https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/main
- https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/r
- https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/msys2
custom_channels:
conda-forge: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
msys2: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
bioconda: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
menpo: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
pytorch: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
pytorch-lts: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
simpleitk: https://mirrors.tuna.tsinghua.edu/anaconda/cloud
(base) yongqiang@yongqiang:~$
(base) yongqiang@yongqiang:~$ wsl.exe --shutdown
适用于 Linux 的 Windows 子系统实例已终止。
Press any key to continue...
配置前:
(base) yongqiang@yongqiang:~$ conda install numpy
Collecting package metadata (current_repodata.json): failed
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda/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 blocked, please file
a support request with your network engineering team.
'https://repo.anaconda/pkgs/main/linux-64'
(base) yongqiang@yongqiang:~$
配置后:
(base) yongqiang@yongqiang:~$ conda install numpy
Collecting package metadata (current_repodata.json): failed
CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://mirrors.tuna.tsinghua.edu/anaconda/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.
'https://mirrors.tuna.tsinghua.edu/anaconda/pkgs/main/linux-64'
(base) yongqiang@yongqiang:~$
NOTE: 重新启动 Windows Subsystem for Linux (WSL) 即可正常使用。
(base) yongqiang@yongqiang:~$ conda install numpy
Collecting package metadata (current_repodata.json): done
Solving environment: done
# All requested packages already installed.
(base) yongqiang@yongqiang:~$
References
https://yongqiang.blog.csdn/
https://mirrors.tuna.tsinghua.edu/help/anaconda/
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Anaconda and Miniconda 镜像 - 清华大学开源软件镜像站
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