MacOS安装TensorFlow

1.安装HomeBrew--Mac包管理工具

$/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

2.安装Python和pip

可以选择用brew安装Python和pip，也可以直接安装anaconda

2.1 anaconda

到 anaconda官网下载安装包直接安装

2.2用homebrew安装最新的python 2.7.x 

$brew install python

安装python2.7.13

如果要安装 python3.x ,  $brew install python3

安装pip--Python包管理工具

sudo easy_install pip

sudo easy_install --upgrade six

 

3.安装tensorflow --作为Python软件包

$pip install  tensorflow

$pip install  tensorflow-gpu       #GPU support version#

 

4. 测试  tensorflow

$ python
...
>>> import tensorflow as tf
>>> hello = tf.constant('Hello, TensorFlow!')
>>> sess = tf.Session()
>>> print(sess.run(hello))
Hello, TensorFlow!
>>> a = tf.constant(10)
>>> b = tf.constant(32)
>>> print(sess.run(a + b))
42
>>>

>>>tf.__version__
>>>tf.__path__

查看tf版本号，和安装位置。

1 2 3 4

>>> tf.__version__ '1.0.1' >>> tf.__path__ [ '/usr/local/lib/python2.7/site-packages/tensorflow' ]

 

运行demo 模型

 

5.安装 keras

$pip install keras

将安装 keras theano scipy等

 

参考

https://www.tensorflow.org/versions/r0.12/get_started/index.html

http://www.jianshu.com/nb/6741332

http://www.cnblogs.com/denny402/category/879083.html

http://blog.youkuaiyun.com/sydpz1987/article/category/6188806

http://www.cnblogs.com/GrantYu/p/6607514.html