miniconda快速安装

本文给出windows、macos、linux下快速安装miniconda方法。对比conda，miniconda体积更小。本文给出的终端命令可以实现快速安装最新版miniconda，图形化安装可以参考Installing Miniconda.

一、Linux下miniconda安装

1.1、安装

执行以下明令：

bash 复制代码

mkdir -p ~/miniconda3
wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ~/miniconda3/miniconda.sh
bash ~/miniconda3/miniconda.sh -b -u -p ~/miniconda3
rm -rf ~/miniconda3/miniconda.sh

如下log信息，可以看到，下载速度很快。

bash 复制代码

root@DESKTOP-UDK350B:~# wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O ~/miniconda3/miniconda.sh
--2023-10-29 19:50:35--  https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
Resolving repo.anaconda.com (repo.anaconda.com)... 104.16.131.3, 104.16.130.3, 108.162.193.111, ...
Connecting to repo.anaconda.com (repo.anaconda.com)|104.16.131.3|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 120771089 (115M) [application/x-sh]
Saving to: '/root/miniconda3/miniconda.sh'

/root/miniconda3/miniconda.sh                                        100%[======================================================================================================================================================================>] 115.18M  2.33MB/s    in 66s     

2023-10-29 19:51:42 (1.74 MB/s) - '/root/miniconda3/miniconda.sh' saved [120771089/120771089]

1.2、miniconda初始化

执行以下明令：

bash 复制代码

~/miniconda3/bin/conda init bash
~/miniconda3/bin/conda init zsh

这一步安装过程打印信息如下：

root@DESKTOP-UDK350B:~# ~/miniconda3/bin/conda init zsh

no change /root/miniconda3/condabin/conda

no change /root/miniconda3/bin/conda

no change /root/miniconda3/bin/conda-env

no change /root/miniconda3/bin/activate

no change /root/miniconda3/bin/deactivate

no change /root/miniconda3/etc/profile.d/conda.sh

no change /root/miniconda3/etc/fish/conf.d/conda.fish

no change /root/miniconda3/shell/condabin/Conda.psm1

no change /root/miniconda3/shell/condabin/conda-hook.ps1

no change /root/miniconda3/lib/python3.11/site-packages/xontrib/conda.xsh

no change /root/miniconda3/etc/profile.d/conda.csh

modified /root/.zshrc

==> For changes to take effect, close and re-open your current shell. <==

如上信息，后续一定要重新开一个终端才能使用conda，如下，我重新开了一个终端，执行conda指令，是正常的：

二、Windows下miniconda安装

直接执行下面明令：

bash 复制代码

curl https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe -o miniconda.exe
start /wait "" miniconda.exe /S
del miniconda.exe

安装完之后，打开Anaconda Prompt (miniconda3)使用conda，如下图：

三、maOS下miniconda安装

和linux下没啥区别。

3.1、安装

bash 复制代码

mkdir -p ~/miniconda3
curl https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-arm64.sh -o ~/miniconda3/miniconda.sh
bash ~/miniconda3/miniconda.sh -b -u -p ~/miniconda3
rm -rf ~/miniconda3/miniconda.sh

3.2、miniconda初始化

bash 复制代码

~/miniconda3/bin/conda init bash
~/miniconda3/bin/conda init zsh

后续一定要重新开一个终端才能使用conda

四、参考：

Miniconda --- miniconda documentation