Install tensorflow and run hello world in MacBook pro : MacOS

阿新 • • 發佈：2018-12-25

Install tensorflow and run hello world in MacBook pro / MacOS

install tensorflow

localhost:git xubo$ pip3 install tensorflow
Collecting tensorflow
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  Downloading https://files.pythonhosted.org/packages/70/78/cd74769027b6249e45807637c1aa3ef212b9492349cca4b87e5de1a10548/tensorflow-1.11.0-cp36-cp36m-macosx_10_11_x86_64.whl (59.3MB)
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Collecting absl-py>=0.1.6 (from tensorflow)
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Collecting numpy>=1.13.3 (from tensorflow)
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Collecting wheel>=0.26 (from tensorflow)
  Downloading https://files.pythonhosted.org/packages/fc/e9/05316a1eec70c2bfc1c823a259546475bd7636ba6d27ec80575da523bc34/wheel-0.32.1-py2.py3-none-any.whl
Requirement already satisfied: setuptools<=39.1.0 in /Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages (from tensorflow)
Collecting protobuf>=3.6.0 (from tensorflow)
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Collecting grpcio>=1.8.6 (from tensorflow)
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Collecting keras-applications>=1.0.5 (from tensorflow)
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  Downloading https://files.pythonhosted.org/packages/3f/c4/2ff40221029f7098d58f8d7fb99b97e8100f3293f9856f0fb5834bef100b/Keras_Applications-1.0.6-py2.py3-none-any.whl (44kB)
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Collecting six>=1.10.0 (from tensorflow)
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Collecting termcolor>=1.1.0 (from tensorflow)
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Collecting gast>=0.2.0 (from tensorflow)
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  Downloading https://files.pythonhosted.org/packages/5c/78/ff794fcae2ce8aa6323e789d1f8b3b7765f601e7702726f430e814822b96/gast-0.2.0.tar.gz
Collecting keras-preprocessing>=1.0.3 (from tensorflow)
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  Downloading https://files.pythonhosted.org/packages/fc/94/74e0fa783d3fc07e41715973435dd051ca89c550881b3454233c39c73e69/Keras_Preprocessing-1.0.5-py2.py3-none-any.whl
Collecting astor>=0.6.0 (from tensorflow)
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  Downloading https://files.pythonhosted.org/packages/35/6b/11530768cac581a12952a2aad00e1526b89d242d0b9f59534ef6e6a1752f/astor-0.7.1-py2.py3-none-any.whl
Collecting tensorboard<1.12.0,>=1.11.0 (from tensorflow)
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  Downloading https://files.pythonhosted.org/packages/9b/2f/4d788919b1feef04624d63ed6ea45a49d1d1c834199ec50716edb5d310f4/tensorboard-1.11.0-py3-none-any.whl (3.0MB)
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Collecting h5py (from keras-applications>=1.0.5->tensorflow)
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Collecting markdown>=2.6.8 (from tensorboard<1.12.0,>=1.11.0->tensorflow)
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Collecting werkzeug>=0.11.10 (from tensorboard<1.12.0,>=1.11.0->tensorflow)
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Installing collected packages: six, absl-py, numpy, wheel, protobuf, grpcio, h5py, keras-applications, termcolor, gast, keras-preprocessing, astor, markdown, werkzeug, tensorboard, tensorflow
  Running setup.py install for absl-py ... done
  Running setup.py install for termcolor ... done
  Running setup.py install for gast ... done
Successfully installed absl-py-0.5.0 astor-0.7.1 gast-0.2.0 grpcio-1.15.0 h5py-2.8.0 keras-applications-1.0.6 keras-preprocessing-1.0.5 markdown-3.0.1 numpy-1.15.2 protobuf-3.6.1 six-1.11.0 tensorboard-1.11.0 tensorflow-1.11.0 termcolor-1.1.0 werkzeug-0.14.1 wheel-0.32.1
localhost:git xubo$ 
localhost:git xubo$

##Run hello world:
localhost:git xubo$ python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 03:03:55)
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type “help”, “copyright”, “credits” or “license” for more information.
>>> import tensorflow as tf
>>> tf.enable_eager_execution()
>>> tf.add(1, 2)
2018-10-20 23:22:39.697654: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 FMA
<tf.Tensor: id=2, shape=(), dtype=int32, numpy=3>
>>> tf.add(12, 23)
<tf.Tensor: id=6, shape=(), dtype=int32, numpy=35>
>>> hello = tf.constant(‘Hello, TensorFlow!’)
>>> hello.numpy()
b’Hello, TensorFlow!’
>>>

Error:

localhost:git xubo$ python
Python 3.6.5 (v3.6.5:f59c0932b4, Mar 28 2018, 03:03:55) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow as tf
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ModuleNotFoundError: No module named 'tensorflow'
>>> quit()

use pip3 instead of pip

Install tensorflow and run hello world in MacBook pro : MacOS