1.写作背景
Tensorflow官方在2018年宣布,正式发布支持树莓派版本的Tensorflow,编者开始直接用:
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pip install tensorflow
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进行安装,在安装成功后使用import进行验证时:
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import tensorflow as tf
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出现了如下所示报错:
E tensorflow/core/platform/hadoop/hadoop_file_system.cc:132] HadoopFileSystem load error: libhdfs.so: cannot open shared object file: No such file or directory
在花费了大量时间查询资料后,最终得到的解决,故做一个记录。
2.开始前的系统环境与设备
设备:树莓派4B一枚
系统:Raspberry PI OS 2020-5-27版
3.安装过程
Python 3.x + Tensorflow v1 系列
(1)安装必要的依赖项
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$ sudo apt-get install -y libhdf5-dev libc-ares-dev libeigen3-dev gcc gfortran python-dev libgfortran5 \
libatlas3-base libatlas-base-dev libopenblas-dev libopenblas-base libblas-dev \
liblapack-dev cython openmpi-bin libopenmpi-dev libatlas-base-dev python3-dev
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(2) 安装相关python包
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$ sudo pip install keras_applications==1.0.8 --no-deps
$ sudo pip install keras_preprocessing==1.1.0 --no-deps
$ sudo pip install h5py==2.9.0
$ sudo pip install pybind11
$ pip install -U --user six wheel mock
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(3)如果之前安装过tensorflow,卸载
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$ sudo pip3 uninstall tensorflow
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(4)下载Tensorflow
传送门2Tensorflow-bin
选择你要的版本,我选择传送门2的tensorflow-1.15.0-cp37-cp37m-linux_armv7l.whl
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$ wget https: //github .com /PINTO0309/Tensorflow-bin/raw/master/tensorflow-1 .15.0-cp37-cp37m-linux_armv7l.whl
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$ sudo pip install tensorflow-1.15.0-cp37-cp37m-linux_armv7l.whl
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(4)验证安装是否成功
安装成功后重启终端,运行Python后输入
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>> import tensorflow as tf
>>tf.__version__
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应该没有报错且正常输出版本信息。
Python 3.x + Tensorflow v2 系列
Tensorflow2系列的安装过程与1系列类似,不再赘述,直接上过程:
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$ sudo apt - get install - y libhdf5 - dev libc - ares - dev libeigen3 - dev gcc gfortran python - dev libgfortran5 \
libatlas3 - base libatlas - base - dev libopenblas - dev libopenblas - base libblas - dev \
liblapack - dev cython libatlas - base - dev openmpi - bin libopenmpi - dev python3 - dev
$ sudo pip3 install keras_applications = = 1.0 . 8 - - no - deps
$ sudo pip3 install keras_preprocessing = = 1.1 . 0 - - no - deps
$ sudo pip3 install h5py = = 2.9 . 0
$ sudo pip3 install pybind11
$ pip3 install - U - - user six wheel mock
$ wget "https://raw.githubusercontent.com/PINTO0309/Tensorflow-bin/master/tensorflow-2.2.0-cp37-cp37m-linux_armv7l_download.sh"
$ . / tensorflow - 2.2 . 0 - cp37 - cp37m - linux_armv7l_download.sh
$ sudo pip3 uninstall tensorflow
$ sudo - H pip3 install tensorflow - 2.2 . 0 - cp37 - cp37m - linux_armv7l.whl
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4.参考资料
Error installing Tensorflow (cannot find libhdfs.so)
Install Tensorflow 2 on a Raspberry Pi 4
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原文链接:https://blog.csdn.net/qq_44166805/article/details/107344488