install

adaconada: https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/

conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/ conda config –add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/ conda config –set show_channel_urls yes

conda info

jupytor notebook –generat-config

修改：~/.jupyter/jupyter_notebook_config.py c.NotebookApp.notebook_dir = ‘local dir'

conda install package conda remove package conda update

tensorflow：

conda create –name tensorflow2.0 python=3.7 conda create -n tensorflow2.0 python=3.7

conda env list activate tensorflow2.0

pip install numpy matplotlib pillow scikit-learn pandas -i https://pypi.tuna.tsinghua.edu.cn/simple pip3 install pip install tensorflow==2.0.0-beta

或者 conda install numpy matplotlib PIL scikit-learn pandas conda install tensorflow==2.0.0-beta

import tensorflow as tf