* [FAQ4: Can not find library: libcudnn.so. Please try to add the lib path to LD_LIBRARY_PATH.](#faq4-can-not-find-library-libcudnnso-please-try-to-add-the-lib-path-to-ld_library_path)
* [FAQ4: Can not find library: libcudnn.so. Please try to add the lib path to LD_LIBRARY_PATH.](#faq4-can-not-find-library-libcudnnso-please-try-to-add-the-lib-path-to-ld_library_path)
* [FAQ5: Can not find library: libnccl.so. Please try to add the lib path to LD_LIBRARY_PATH.](#faq5-can-not-find-library-libncclso-please-try-to-add-the-lib-path-to-ld_library_path)
* [FAQ5: Can not find library: libnccl.so. Please try to add the lib path to LD_LIBRARY_PATH.](#faq5-can-not-find-library-libncclso-please-try-to-add-the-lib-path-to-ld_library_path)
* [FQA6: 运行报错`ModuleNotFoundError: No module named 'propeller'`](#faq6)
随后您可以使用[PaddleInference C++ API](https://www.paddlepaddle.org.cn/documentation/docs/zh/advanced_usage/deploy/inference/native_infer.html)将模型的前向预测代码联编到您的生产环境中。或者您可以使用我们为您构建好的python预测引擎来完成一个简单的服务。只需将本代码库中的 `./propeller` 文件夹放入您的 `PYTHONPATH` 中并执行如下指令,便可以开启一个propeller server:
随后您可以使用[PaddleInference C++ API](https://www.paddlepaddle.org.cn/documentation/docs/zh/advanced_usage/deploy/inference/native_infer.html)将模型的前向预测代码联编到您的生产环境中。或者您可以使用我们为您构建好的python预测引擎来完成一个简单的服务。执行如下指令,便可以开启一个propeller server: