Raspberry 4B安装Tensorflow和Keras

Tensorflow安装

# update apt
$ sudo apt-get update
$ sudo apt-get upgrade
# remove old versions of tensorflow, if installed previously
$ sudo pip uninstall tensorflow
$ sudo pip3 uninstall tensorflow
# install dependencies
$ sudo apt-get install gfortran
$ sudo apt-get install libhdf5-dev libc-ares-dev libeigen3-dev
$ sudo apt-get install libatlas-base-dev libopenblas-dev libblas-dev
$ sudo apt-get install liblapack-dev cython
$ sudo pip3 install pybind11
$ sudo pip3 install h5py
$ sudo pip3 install -U --user six wheel mock

去找到已经编译好的tensorflow1.15或者2.1.0版本，这里以1.15版本为例
https://github.com/Qengineering/TensorFlow-Raspberry-Pi

下载已经编译好的1.15版本

$ wget https://github.com/Qengineering/Tensorflow-Raspberry-Pi/raw/master/tensorflow-1.15.2-cp37-cp37m-linux_armv7l.whl

安装

$ sudo -H pip3 install tensorflow-1.15.2-cp37-cp37m-linux_armv7l.whl

Keras安装

sudo pip3 install keras 

效果