Tensorflow 學習筆記（一）mac os 安裝 tensorflow

Homebrew 安裝python

brew install python

安裝pip

curl ‘https://bootstrap.pypa.io/get-pip.py’ > get-pip.py
python get-pip.py

ps: 安裝完之后注意在PATH中指定pip的路徑

安裝tensorflow

pip3 intall tensorflow

安裝中可能會出現timeout error，此時可以嘗試：

pip --default-timeout=1000 install -U tensorflow

或者

#python 2.7, cpu only
下載https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.11.0rc0-py2-none-any.whl文件
pip install xx.whl

#python 3.6, cpu only
下載https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.11.0rc0-py3-none-any.whl文件
pip install xx.whl

安裝keras

pip3 install keras

驗證安裝是否正確

python

import tensorflow as tf

from keras.models import Sequential

hello = tf.constant('Hello, TensorFlow!')

sess = tf.Session()

sess.run(hello)

model = Sequential()

 

自此，tensorflow安裝完畢，后面會逐漸用tensorflow寫一些實例