Please provide complete information as applicable to your setup.
• Hardware Platform (Jetson nano b01)
• DeepStream Version 5.1
• JetPack Version (valid for Jetson only)4.5.1
• TensorRT Version8.0
My device is Jetson nano B01. I follow the official tutorial:
Here is the link:Quickstart Guide — DeepStream 6.3 Release documentation
Install Jetson SDK components
Install Dependencies
3 .Install librdkafka (to enable Kafka protocol adaptor for message broker)
4 Install the DeepStream SDK:
* Method 2 : Using the DeepStream tar package
Then i run “$ deepstream-app --help”,An error message appears:
deepstream-app: error while loading shared libraries: libnvinfer.so.7: cannot open shared object file: No such file or directory
When I want to run deepstream-test program:
$ cd apps/deepstream-test1/
$ make
$ ./deepstream-test1-app /opt/nvidia/deepstream/deepstream-5.1/samples/streams/sample_720p.h264
An error message appears:
One element could not be created. Exiting.
The tracker found the following problems:
/* Use nvinfer to run inferencing on decoder’s output,behaviour of inferencing is set through config file */
pgie = gst_element_factory_make (“nvinfer”, “primary-nvinference-engine”);/* Create OSD to draw on the converted RGBA buffer */
nvosd = gst_element_factory_make (“nvdsosd”, “nv-onscreendisplay”);
the program is can not creates instance of “nvinfer” element and "nvdsosd"element,How should I solve these problems?