error when installing opencv on ubuntu 14.04

Question

[  1%] [  1%] [  1%] [  1%] Built target opencv_hal_pch_dephelp
Built target opencv_core_pch_dephelp
Built target opencv_ts_pch_dephelp
Built target opencv_imgproc_pch_d         


        

Answer 1

First try to fix errors by installing libgstreamer-plugins-base1.0-dev. However, if you still get the errors, I suggest you build OpenCV without gstreamer support. i.e set WITH_GSTREAMER=OFF.