I am installing Dense_flow but I have this error
make[2]: * No rule to make target '/usr/lib/x86_64-linux-gnu/libImath.so', needed by 'extract_cpu'. Stop. make[2]: * No rule to make target '/usr/lib/x86_64-linux-gnu/libImath.so', needed by 'extract_gpu'. Stop. CMakeFiles/Makefile2:178: recipe for target 'CMakeFiles/extract_gpu.dir/all' failed make[1]: * [CMakeFiles/extract_gpu.dir/all] Error 2 make[1]: * Waiting for unfinished jobs.... CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/extract_cpu.dir/all' failed make[1]: * [CMakeFiles/extract_cpu.dir/all] Error 2 make[2]: * No rule to make target '/usr/lib/x86_64-linux-gnu/libImath.so', needed by 'libpydenseflow.so'. Stop. CMakeFiles/Makefile2:215: recipe for target 'CMakeFiles/pydenseflow.dir/all' failed make[1]: * [CMakeFiles/pydenseflow.dir/all] Error 2 make[2]: * No rule to make target '/usr/lib/x86_64-linux-gnu/libImath.so', needed by 'extract_warp_gpu'. Stop. CMakeFiles/Makefile2:141: recipe for target 'CMakeFiles/extract_warp_gpu.dir/all' failed make[1]: * [CMakeFiles/extract_warp_gpu.dir/all] Error 2 Makefile:83: recipe for target 'all' failed make: * [all] Error 2
I dont know how to install libImath.so, unable to find anything on the internet. Kindly please guide me how to install?
Specifications are Ubuntu 16.04 Opencv 3.1 I have opencv 2.4 too
