How to build and run a deepstream sample

In …/deepstream/sources/apps/sample_apps/deepstream-app, I run make command.And the output is
/usr/bin/ld: warning:, needed by /opt/nvidia/deepstream/deepstream-5.1/lib//, not found (try using -rpath or -rpath-link) /usr/bin/ld: /opt/nvidia/deepstream/deepstream-5.1/lib// undefined reference to getInferLibVersion’
collect2: error: ld returned 1 exit status
make: *** [Makefile:70: deepstream-app] Error 1
Who could help,please!!!/(ㄒoㄒ)/~~

Moving into DeepStream SDK forum for resolution.
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Please provide which platform and deepstream version you used. for the error, you need TensorRT for specified platform.

There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
• DeepStream Version
• JetPack Version (valid for Jetson only)
• TensorRT Version
• NVIDIA GPU Driver Version (valid for GPU only)
• Issue Type( questions, new requirements, bugs)
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)