Python：Ubuntu上出现错误 Could not load dynamic library 'libnvinfer.so.6' / 'libnvinfer_plugin.so.6'

运行一个py文件，出现如下的错误，原因是没有找到 libnvinfer.so.6 相关库的文件。

1 2021-01-04 18:41:17.324477: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'libnvinfer.so.6'; dlerror: libnvinfer.so.6: cannot open shared object file: No such file or directory
2 2021-01-04 18:41:17.324584: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'libnvinfer_plugin.so.6'; dlerror: libnvinfer_plugin.so.6: cannot open shared object file: No such file or directory
3 2021-01-04 18:41:17.324607: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:30] Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly.

解决方案：使用 pip 安装 tensorflow-cpu 。

1 pip install tensorflow-cpu -i https://pypi.tuna.tsinghua.edu.cn/simple

相关参考：issues#35968，issues#36201