Ubuntu20.04 安装 Anaconda步骤_ubuntu20.04安装anaconda

下载Anconda安装包

安装Anaconda之前需要先下载安装包，这里提供两种下载方式：网页手动下载、wget命令下载。两种方式均可，我自己使用的是wget命令行下载。因为wget命令非常稳定。

方法1：网页手动下载

在Ubuntu系统里面使用浏览器进入Anaconda官网：https://www.anaconda.com/ 直接选择Download，会自动识别系统下载最新的版本。

也可以点上图中红色方框位置跳转下载页面。

点击Download下载到本地（PS：Anaconda会根据访问网页所使用的系统，推荐对应的Anaconda版本，用户无需担心版本错误。如果有特定版本需要的朋友，则可以根据需要自行下载对应版本的Anaconda）。

方法2：wget命令下载

可以去清华大学开软软件镜像站：https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/下载各种版本的Anaconda。
我使用的是Ubuntu，安装命令如下：wget https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-2023.03-1-Linux-x86_64.sh
也可以到官方网站下载 wget https://repo.anaconda.com/archive/Anaconda3-2023.03-1-Linux-x86_64.sh
下面是官方路径下载结果：

root@interactive4805:/opt/data/private# wget https://repo.anaconda.com/archive/Anaconda3-2023.03-1-Linux-x86_64.sh
--2023-06-01 01:37:08--  https://repo.anaconda.com/archive/Anaconda3-2023.03-1-Linux-x86_64.sh
Resolving repo.anaconda.com (repo.anaconda.com)... 104.16.130.3, 104.16.131.3, 2606:4700::6810:8303, ...
Connecting to repo.anaconda.com (repo.anaconda.com)|104.16.130.3|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 902411137 (861M) [application/x-sh]
Saving to: 'Anaconda3-2023.03-1-Linux-x86_64.sh'

Anaconda3-2023.03-1-Linux-x86_64.sh     100%[=====================================>] 860.61M  7.10MB/s    in 2m 10s  

2023-06-01 01:39:20 (6.60 MB/s) - 'Anaconda3-2023.03-1-Linux-x86_64.sh' saved [902411137/902411137]
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2. 安装Anaconda
   STEP1：使用bash命令安装Anaconda

root@interactive4805:/opt/data/private# bash Anaconda3-2023.03-1-Linux-x86_64.sh -p /usr/local/anaconda3
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注意bash指令后面 -p 指定anaconda3安装路径。
指令执行结果：

root@interactive4805:/opt/data/private# bash Anaconda3-2023.03-1-Linux-x86_64.sh -p /usr/local/anaconda3

Welcome to Anaconda3 2023.03-1

In order to continue the installation process, please review the license
agreement.
Please, press ENTER to continue
>>> 
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安装过程中，看到提示“In order to continue the installation process, please review the license agreement.”（“请浏览许可证协议以便继续安装。”），点击“Enter”查看“许可证协议”。

STEP2：阅读并接受安装协议
在STEP1中已经执行了安装命令。指令执行结果首先让我们审阅安装协议，这里一直按Enter直到出现 Do you accept the license terms? [yes|no] ，表示协议阅读完毕输入yes即可继续安装，如下：

Export; Cryptography Notice
===========================

You must comply with all domestic and international export laws and regulations that apply to the software, which include restrictions on destinations, end users, and end use.  Anaconda Distribution includes cryptographic software. The 
country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations
 and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. See the Wassenaar Arrangement http://www.wassenaar.org/ for more information.

Anaconda has self-classified this software as Export Commodity Control Number (ECCN) EAR99 which includes mass market information security software using or performing cryptographic functions with asymmetric algorithms. No license is re
quired for export of this software to non-embargoed countries.

The Intel Math Kernel Library contained in Anaconda Distribution is classified by Intel as ECCN 5D992.c with no license required for export to non-embargoed countries.

The following packages listed on https://www.anaconda.com/cryptography are included in the repository accessible through Anaconda Distribution that relate to cryptography.

Last updated February 25, 2022


Do you accept the license terms? [yes|no]
[no] >>> yes
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STEP3：确认安装位置
在STEP2输入yes后会提示确认安装位置，这里点击Enter，默认即可，界面如下：

Anaconda3 will now be installed into this location:
/usr/local/anaconda3

  - Press ENTER to confirm the location
  - Press CTRL-C to abort the installation
  - Or specify a different location below

[/usr/local/anaconda3] >>> 
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接下来Anaconda就会开始安装。
STEP4：初始化Anaconda（包含环境变量的设置）
执行完STEP3Anaconda在Ubuntu系统里面的安装基本完毕了，但是还需要最后一步 初始化Anaconda，这一步只需要根据提示输入yes即可，如下：

Preparing transaction: done
Executing transaction: - 

    Installed package of scikit-learn can be accelerated using scikit-learn-intelex.
    More details are available here: https://intel.github.io/scikit-learn-intelex

    For example:

        $ conda install scikit-learn-intelex
        $ python -m sklearnex my_application.py

    

done
installation finished.
Do you wish the installer to initialize Anaconda3
by running conda init? [yes|no]
[no] >>> yes
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如果出现以下界面，那么恭喜你已经成功在Ubuntu系统里面安装上Anaconda啦，鼓掌撒花 本文内容由网友自发贡献，转载请注明出处：【wpsshop博客】