input_opencv.so cannot be found

[mzwtjp]

I followed the tidl introduction to build and run classification demo, but I get the folloeing. (I have update/upgraded my environmment before trying to build this sample.) Anything I am missing?

sudo mjpg_streamer -i "input_opencv.so -r 640x480 --filter ./classification.tidl.so" -o "output_http.so -p 8080 >-w /usr/share/mjpg-streamer/www" [sudo] password for debian: MJPG Streamer Version.: 2.0 ERROR: could not find input plugin Perhaps you want to adjust the search path with:

export LD_LIBRARY_PATH=/path/to/plugin/folder

  dlopen: input_opencv.so: cannot open shared object file: No such file or directory

/var/lib/cloud9/common/Makefile:167: recipe for target 'start' failed make: *** [start] Error 1 rm /tmp/cloud9-examples/classification.tidl.o

No input_opencv.so:

debian@beaglebone:/var/lib/cloud9$ ls /usr/lib/mjpg-streamer/ input_file.so input_http.so input_uvc.so output_file.so output_http.so output_rtsp.so output_udp.so

[jadonk]

sudo apt update
sudo apt install -y mjpg-streamer-opencv-python