Installing libraries for Hello AI world on TX2 using jetpack 3.2.1

Hi there,

I am trying to run Hello AI worlkd on TX2 using jetpack 3.2.1, but I receive some errors during the cmake …/ command.
Attached is the picture for error.

How can I solve this problem?

Error massage:

[ 20%] Building CXX object utils/CMakeFiles/jetson-utils.dir/XML.cpp.o
[ 21%] Building CXX object utils/CMakeFiles/jetson-utils.dir/filesystem.cpp.o
[ 22%] Building CXX object utils/CMakeFiles/jetson-utils.dir/camera/gstCamera.cpp.o
/home/nvidia/jetson-inference/utils/camera/gstCamera.cpp: In member function ‘bool gstCamera::parseCaps(GstStructure*, videoOptions::Codec*, imageFormat*, uint32_t*, uint32_t*, float*)’:
/home/nvidia/jetson-inference/utils/camera/gstCamera.cpp:259:63: error: ‘gst_structure_get_list’ was not declared in this scope
if( gst_structure_get_list(caps, “framerate”, &frameRateList) && frameRateList->n_values > 0 )
utils/CMakeFiles/jetson-utils.dir/build.make:318: recipe for target ‘utils/CMakeFiles/jetson-utils.dir/camera/gstCamera.cpp.o’ failed
make[2]: *** [utils/CMakeFiles/jetson-utils.dir/camera/gstCamera.cpp.o] Error 1
CMakeFiles/Makefile2:712: recipe for target ‘utils/CMakeFiles/jetson-utils.dir/all’ failed
make[1]: *** [utils/CMakeFiles/jetson-utils.dir/all] Error 2
Makefile:127: recipe for target ‘all’ failed
make: *** [all] Error 2

Hi @farough.nasab, apologies for the delay - moving this topic to the Jetson TX2 forum.

What I recommend is re-flashing with the latest JetPack, which will update GStreamer and make this error go away.

Alternatively, you could clone the 20200714 branch of jetson-inference which should still build on JetPack 3.3.1:

$ git clone --recursive -b 20200714

For more info, please see this post: