surroundings:
Mac 10.15.3 (19D76)
Python 3.6.8：https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.9.pkg
TensorFlow: 2.1.0
1. Download Python installation package installed, and the installation opened pkg.
wget -i -c https://www.python.org/ftp/python/3.6.8/python-3.6.8-macosx10.9.pkg
2. Go to the installation directory. Set source software, upgrades pip
cd /Library/Frameworks/Python.framework/Versions/3.6/bin ./pip3 config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple ./pip3 install pip -U
3. Upgrade setuptools tool, because some packages need to install the latest version tensorflow
./pip3 install --upgrade setuptools
4. Query TensorFlow version can be installed
cd /Library/Frameworks/Python.framework/Versions/3.6/bin
./pip3 search tensorflow
➜ / pip3 search tensorflow tensorflow (2.1.0) - TensorFlow is an open source machine learning framework for everyone. tensorflow-qndex (0.0.22) - tensorflow-qnd x tensorflow-extenteten tensorflow-plot (0.3.2) - TensorFlow Plot
5. Installation specified tensorflow2.1.0
./pip3 install tensorflow==2.1.0
During the version might be version-dependent or too low, resulting in not installed, follow the prompts to install the dependent libraries. As ./pip3 install h5py
6. Verify that the installation was successful
➜ bin ./python3 Python 3.6.8 (v3.6.8:3c6b436a57, Dec 24 2018, 02:04:31) [GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.57)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> >>> 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 >>>