为什么80%的码农都做不了架构师？>>> 
一、下载并安装Anaconda2.7
https://repo.anaconda.com/archive/Anaconda2-5.2.0-MacOSX-x86_64.pkg
路径：/Users/shijun/anaconda2
二、运行Anaconda Navigator -> Environments -> base(root) -> 点击三角图标 -> Open Terminal
遇到问题：/Users/.anaconda/navigator/a.tool: line 1: activate: No such file or directory
解决问题：指定ANACONDA_HOME路径
export IPFS_HOME=/Users/shijun/Desktop/openSourceProject/go-ipfs
export SONAR_HOME=/Users/shijun/Desktop/openSourceProject/sonarqube-7.1
export ANACONDA_HOME=/Users/shijun/anaconda2
export PATH=$PATH:$IPFS_HOME:$SONAR_HOME:$ANACONDA_HOME/bin
三、激活tensorflow
接着第二步后面执行conda create -n tensorflow python=2.7
激活tensorflow命令：source activate tensorflow
关闭tensorflow命令：(tensorflow)$ source deactivate
四、使用pip安装TensorFlow
pip install --ignore-installed --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.11.0rc0-py2-none-any.whl
五、测试python代码
$ python
>>> import tensorflow as tf
>>> print(tf.__version__)
# 0.11.0rc0
六、下载pycharm
https://www.jetbrains.com/pycharm/download/#section=mac
七、注意事项
1、如果报错找不到main，因为Run/Debug Configurations中的配置, Script path必须指定文件，比如/Users/shijun/Desktop/PycharmProjects/untitled2/helloworld.py
2、找不到CAL.PyCAL的问题
# -*- coding:utf8 -*-
from CAL.PyCAL import *
报错：ImportError: No module named CAL.PyCAL
$ sudo pip install CAL后依然报错，使用$ pip list能够找到CAL
查找CAL路径
$ pip show CAL
Name: CAL
Version: 2.2.6
Summary: Package dealing with date, time, and calendars.
Home-page: https://github.com/Tapyr/tapyr
Author: Christian Tanzer
Author-email: [email protected]
License: BSD License
Location: /Users/shijun/anaconda2/lib/python2.7/site-packages
Requires: python-dateutil, TFL
Required-by: