Python在ubuntu16.04上环境搭建

1、anaconda3安装

mkdir anaconda
cd anaconda
wget https://repo.continuum.io/archive/Anaconda3-4.4.0-Linux-x86_64.sh
bash Anaconda3-4.4.0-Linux-x86_64.sh

安装过程中问你是否将anaconda安装路径加入到环境变量（.bashrc)中，一定要输入no!!。否则就不能正常导入安装包，若点了yes，做如下更改：

sudo vim ~/.bashrc
#将最后一行的Anaconda路径删除掉
source ~/.bashrc

2、生成jupyter notebook配置文件

source anaconda3/bin/activate
jupyter notebook --generate-config

3、生成密码(sha1:....)

ipython
from notebook.auth import passwd
passwd() 
exit()
source deactivate

4、编辑jupyter_notebook_config.py文件

sudo vi ~/.jupyter/jupyter_notebook_config.py  
---
c.NotebookApp.ip='*'
c.NotebookApp.password = u'sha1:39cf69c03fea:68e4e1af1c50d52eb4def39c1ab6ff360386a09c'
c.NotebookApp.open_browser = False
c.NotebookApp.port =8888
---

5、安装tensorflow和R内核

source anaconda3/bin/activate
pip install tensorflow
conda create -n my-r-env -c r r-essentials
source deactivate

6、启动jupyter notebook

source anaconda3/bin/activate
source activate my-r-env
jupyter notebook
source deactivate

source deactivate为退出anaconda3运行环境