python之Anaconda python3.7安装

1、下载

https://www.anaconda.com/distribution/

#你会发现，使用windows下载十分慢，既然这样，为何不尝试centos(linux)安装呢？本人使用centos7下载速度极快

wget https://repo.anaconda.com/archive/Anaconda3-2019.07-Linux-x86_64.sh

2、安装

chmod 777  Anaconda3-2019.07-Linux-x86_64.sh  #添加运行权限 ，一般755权限就够了，个人快速一点就777了

然后就一直yes 咯

3、Anaconda python3.7相比以前的版本多了一个虚拟环境，激活虚拟环境

conda activate  #激活虚拟环境，进行python编程吧

然后就看到，有一个base
(base) [root@medecineit ~]# python
Python 3.7.3 (default, Mar 27 2019, 22:11:17) 
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> exit()

conda deactivate  #退出虚拟环境，就没有base了
(base) [root@medecineit ~]# conda deactivate
[root@medecineit ~]#

 4、安装成功的提示语

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

If you'd prefer that conda's base environment not be activated on startup, 
   set the auto_activate_base parameter to false: 

conda config --set auto_activate_base false

Thank you for installing Anaconda3!

===========================================================================

Working with Python and Jupyter notebooks is a breeze with PyCharm Pro,
designed to be used with Anaconda. Download now and have the best data
tools at your fingertips.