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【Anaconda2】Anaconda2下载安装指南,带安装教程及问题处理

  • 2026-10-16 06:31:39
【Anaconda2】Anaconda2下载安装指南,带安装教程及问题处理

Anaconda 是一套 Python 数据科学的套装工具,核心是 conda 包管理器。大白话来讲,它自带 Python 解释器和一大堆数据分析常用库,像 numpy、pandas、matplotlib 这些,不用一个个手动安装。最厉害的是虚拟环境功能,不同项目可以单独搭建独立环境,A 项目用旧版本库,B 项目用新版本,互不干扰。计算机相关专业学生做数据分析、机器学习课设,做数据挖掘、AI 建模的开发人员,很多都会用它,自带 Jupyter Notebook,可以一边写代码一边写文字、输出图表。

Anaconda (全版本)安装包下载链接:

百度网盘

https://pan.baidu.com/s/1_ksfa2seeNLEMs6AScC9pw?pwd=8888

夸克网盘

https://pan.quark.cn/s/72bead81af01

123云盘

https://www.123865.com/s/j5j1jv-TivTH

所有软件均为压缩文件,务必使用解压缩软件解压后再进行安装,不解压直接进行安装会导致安装失败。

如遇链接失效,点击公众号菜单栏【最新链接】,即可获取最新的下载链接

安装步骤

1、将安装包进行解压

2、打开解压后的文件夹

3、以管理员身份运行

4、点Next

5、点I Agree

6、点Next

7、择安装路径,然后Next

8、全部勾选,然后点Install

9、安装中,请等待

10、点Next

11、点Next

12、取消勾选,然后点Finish

13、打开开始菜单,找到Spyder(Anaconda2),左键按住,拉到桌面。

14、在桌面找到此软件并打开

15、OK软件打开界面如下图所示

我第一次上手 Anaconda 的时候,以为装好就能直接在普通 cmd 窗口敲命令。大学做数据课设,装好软件之后,打开系统命令行输入 conda 指令,一直提示不是内部命令。来回折腾很久,后面才弄明白,conda 命令必须在 Anaconda Prompt 里面执行,普通终端识别不到,而且安装文件夹不能带中文或者空格,不然会出现各种识别异常。还有一开始不懂虚拟环境,所有项目全都挤在 base 基础环境里,装了一堆包,版本冲突,后面整个环境直接坏掉。

踩坑的地方真不少,安装路径带中文、空格是头号大坑。很多新手习惯直接用 base 环境做所有项目,装多了包之后很容易版本打架,环境损坏之后很难修复。还有包下载,默认源在国外,下载速度很慢,经常安装超时失败,新手不知道换国内镜像源。另外它体积很大,装好之后会占用大量硬盘空间,装在 C 盘很容易把系统盘撑满。还有 Jupyter 启动失败,大多是环境没有正确激活,或者安装路径配置出问题。还有版本冲突,直接 pip 和 conda 混用安装包,很容易把环境依赖关系搞乱。

后来上班做数据分析项目,我一直都在用 Anaconda。虚拟环境这个功能真的很香,新建项目单独创建环境,项目做完,直接删掉整个环境,不会污染别的工程。Jupyter Notebook 我经常用,代码、公式、图表写在同一个文档里,写实验报告、算法笔记特别方便,导出就能直接交付。Navigator 图形界面也挺友好,不想敲命令的话,可以直接点鼠标新建环境、安装库,不用死记所有 conda 指令。而且跨平台,Windows、Mac、Linux 都能用,换设备迁移项目环境也方便。

我自己摸索出来一点小经验,安装的时候路径只用英文,尽量装到 C 盘之外的磁盘,减少系统盘压力。尽量不要在 base 环境里做项目,每次新建任务单独创建虚拟环境。装好第一件事换国内镜像源,下载包的速度会快很多。新手不用一下子安装一大堆库,按需安装,避免依赖混乱。练习的时候,先用简单的数据处理脚本熟悉环境创建、激活、安装包整套流程,再去尝试机器学习模型。还有 conda 和 pip 尽量不要混着随便安装包,容易破坏依赖。

说实话,Anaconda 体量比较大,老电脑运行起来会有点吃力,偶尔环境出问题排查起来也费时间。但它解决了 Python 最头疼的包版本冲突,做数据分析、机器学习入门很合适。如果你学 Python 做数据挖掘、AI 相关的课设,Anaconda 是很主流的工具,记住单独新建虚拟环境、路径只用英文,提前配置镜像源,就能避开大部分麻烦,开发会省心很多。

基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-10-16 06:51:14 HTTP/1.1 GET : http://yeyulingfeng.com/a/495581.html
  2. 运行时间 : 0.079776s [ 吞吐率:12.54req/s ] 内存消耗:4,270.21kb 文件加载:140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=7257bea71d5493d7ad0b5120b390ddd4
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  1. CONNECT:[ UseTime:0.000811s ] mysql:host=172.18.0.4;port=3306;dbname=no_yeyulingfeng;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001151s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000440s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000374s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000724s ]
  6. SELECT * FROM `set` [ RunTime:0.000378s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000800s ]
  8. SELECT * FROM `article` WHERE `id` = 495581 LIMIT 1 [ RunTime:0.000442s ]
  9. UPDATE `article` SET `lasttime` = 1792104674 WHERE `id` = 495581 [ RunTime:0.001522s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000469s ]
  11. SELECT * FROM `article` WHERE `id` < 495581 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000523s ]
  12. SELECT * FROM `article` WHERE `id` > 495581 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000379s ]
  13. SELECT * FROM `article` WHERE `id` < 495581 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000565s ]
  14. SELECT * FROM `article` WHERE `id` < 495581 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000572s ]
  15. SELECT * FROM `article` WHERE `id` < 495581 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000600s ]
0.090006s