1. 创建conda环境 ``` 文档 https://docs.conda.io/en/latest/miniconda.html

国内镜像，下载ftp至ecs https://mirrors.tuna.tsinghua.edu.cn/anaconda/

安装miniconda bash Miniconda3-latest-Linux-x86_64

conda create -n av python=3 anaconda source activate av source deactivate av

安装fastai

(base) root@iZ2ze9wyhckc341fi0q2xhZ:~# cat .condarc channels:

• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/menpo/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
• https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/

用下面的方式添加镜像，会生成.condarc文件

conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/

再执行安装，pytorch是如果指定了channel -c 则不会使用清华源，直接install

conda install -c pytorch -c fastai fastai

• conda install pytorch
• conda install -c fastai fastai

安装jupyter conda install jupyter notebook 启动jupyter jupyter notebook –ip 0.0.0.0 –allow-root

阿里云安全组增加8888端口

浏览器访问如下地址： http://47.93.186.195:8888/?token=69514fa65c20f0467cec229e077d58aafb007a7516ea2815

conda install pytorch-cpu torchvision-cpu -c pytorch pycharm中import torch失败 需要在file-settting-project interpreter中添加conda环境

conda install matplotlib

conda install autopep8 选择菜单「File」–>「Settings」–>「Tools」–>「External Tools」–>点击加号添加工具 conda install black

查看python安装路径

python import sys print(sys.path)

where python

inerpreter conda executable

D:\Miniconda3\condabin\conda.bat

**系统InterPreter ```