Installing Deepstream 7 from debs

Hi I am trying to install DS7 in a custom Jetson Orin AGX device without using the sdkmanager after a customised flash script to install the OS.

I am following this guide

Everything works until this step

$ cd /opt/nvidia/deepstream/deepstream-7.0
$ sudo ./install.sh
$ sudo ldconfig

When I run a gist-inspect to check if libnvdsgst_deepstream_bins.so is working

I get the error below

Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_deepstream_bins.so': libnvdla_compiler.so: cannot open shared object file: No such file or directory

then I went and did some digging and found these deps

further inspection showed that there was no bin directory in /usr/local/cuda and get-inspect would fail on both dla compiler and cuda on successive attempts.

therefore I installed the nvidia-l4t-dla-compiler and cuda via apt based on the document above and this

Afterwards I still get these errors

gst-inspect-1.0 

(gst-plugin-scanner:7149): GStreamer-WARNING **: 13:58:31.423: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_inferserver.so': libtritonserver.so: cannot open shared object file: No such file or directory

(gst-plugin-scanner:7149): GStreamer-WARNING **: 13:58:31.440: Failed to load plugin '/usr/lib/aarch64-linux-gnu/gstreamer-1.0/deepstream/libnvdsgst_udp.so': librivermax.so.0: cannot open shared object file: No such file or directory

however [this post])(Librivermax.so.1: cannot open shared object file) says I can ignore these but will this stop me from using the udpsrc ?

and is this sufficient to run deepstream (other than python binding and OSS stuff which I can install anyway even if I use sdkmanager?)

Cheers,
Ganindu.

No. The libnvdsgst_udp.so is used for our NVIDIA Rivermax. This does not affect Gstreamer’s native udpsrc or udpsink.

If you want to use nvinferserver, you need to install the triton first.

   $ cd  /opt/nvidia/deepstream/deepstream/samples
   $ sudo ./triton_backend_setup.sh

Thanks a lot! all good!!

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