• Hardware Platform: HPE Proliant-DL-385-GEN-10-Plus
• Graphics Card : Tesla T4
• OS : Ubuntu 18.04 (64-bit)
• NVIDIA GPU Driver Version : 450.102.04
• Cuda Version : 10.2
• cuDNN Version: 8.0.2.39
• TensorRT Version : 7.1.3.4
• DeepStream Version : 5.0
• Issue Type: Unable to do generate libnvdsinfer_custom_impl_lpr.so file
• How to reproduce the issue ?
Reproduce:
Step-1: Clone the deepstream_lpr_app from git repository inside /opt/nvidia/deepstream/deepstream-5.0/sources
Step-2: cd deepstream_lpr_app/nvinfer_custom_lpr_parser → make
After giving make command the following error occurs:
g++ -o libnvdsinfer_custom_impl_lpr.so nvinfer_custom_lpr_parser.cpp -Wall -Werror -std=c++11 -shared -fPIC -Wno-error=deprecated-declarations -I/opt/nvidia/deepstream/deepstream-5.0/sources/includes -Wl,–start-group -lnvinfer -lnvparsers -Wl,–end-group
/usr/bin/ld: cannot find -lnvinfer
/usr/bin/ld: cannot find -lnvparsers
collect2: error: ld returned 1 exit status
Makefile:37: recipe for target ‘libnvdsinfer_custom_impl_lpr.so’ failed
make: *** [libnvdsinfer_custom_impl_lpr.so] Error 1
• Requirement details I am working on this machine for doing the LPR model training…
Can someone help to solve this issue