deepstream-bodypose2d-app - error while loading shared libraries: libnvcv_bodypose2d.so

[hitha-assert]

Hi ..
when i try to run, sudo ./deepstream-bodypose2d-app 1 ../../../configs/bodypose2d_tao/sample_bodypose2d_model_config.txt 0 0 file:///home/usr/cv_samples_v1.4.0/bpnet/bpnet/data/val2017/000000562207.jpg ./body2dout
iam getting below error
./deepstream-bodypose2d-app: error while loading shared libraries: libnvcv_bodypose2d.so: cannot open shared object file: No such file or directory
i have done
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/nvidia/deepstream/deepstream-6.1/lib/cvcore_libs..

without sudo getting another error
Request sink_0 pad from streammux
joint Edges 1 , 8
joint Edges 8 , 9
joint Edges 9 , 10
joint Edges 1 , 11
joint Edges 11 , 12
joint Edges 12 , 13
joint Edges 1 , 2
joint Edges 2 , 3
joint Edges 3 , 4
joint Edges 2 , 16
joint Edges 1 , 5
joint Edges 5 , 6
joint Edges 6 , 7
joint Edges 5 , 17
joint Edges 1 , 0
joint Edges 0 , 14
joint Edges 0 , 15
joint Edges 14 , 16
joint Edges 15 , 17
connections 0 , 1
connections 1 , 2
connections 1 , 5
connections 2 , 3
connections 3 , 4
connections 5 , 6
connections 6 , 7
connections 2 , 8
connections 8 , 9
connections 9 , 10
connections 5 , 11
connections 11 , 12
connections 12 , 13
connections 0 , 14
connections 14 , 16
connections 8 , 11
connections 15 , 17
connections 0 , 15
Now playing: /home/usr/cv_samples_v1.4.0/bpnet/bpnet/data/val2017/000000562207.jpg
Running...
ERROR from element nvvideo-renderer: Could not open file "./body2dout.jpg" for writing.
Error details: gstfilesink.c(409): gst_file_sink_open_file (): /GstPipeline:pipeline/GstFileSink:nvvideo-renderer:
system error: Permission denied
Returned, stopping playback
Average fps 0.000233
Totally 0 persons are inferred
Deleting pipeline

Pls help

[huahuaLei]

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/nvidia/deepstream/deepstream/lib/cvcore_libs