Building CXX object modules/python2/CMakeFiles/opencv_python2.dir/__/src2 /cv2.cpp.o c++: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See <file: usr="" share="" doc="" gcc-6="" readme.bugs=""> for instructions. modules/python2/CMakeFiles/opencv_python2.dir/build.make:324: recipe for target 'modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o' failed make[2]: * [modules/python2/CMakeFiles/opencv_python2.dir/__/src2/cv2.cpp.o] E rror 4 CMakeFiles/Makefile2:14946: recipe for target 'modules/python2/CMakeFiles/opencv _python2.dir/all' failed make[1]: [modules/python2/CMakeFiles/opencv_python2.dir/all] Error 2 Makefile:160: recipe for target 'all' failed make: ** [all] Error 2