2016-12-07 18:51:07 -0600 | answered a question | g++ error: undefined reference to CommandLineParser I had the same problem when reading "opencv by example" book. I tried many different things, and finally figured out that it was because of a linker issue, as described here: see here Basically, you just need to change the command to Then it will work!!! By the way, I also added the library path "/full/path/to/opencv-3.0.0/build/lib" to LD_LIBRARY_PATH in ~/.profile. Otherwise, there is an error about shared library. |
2016-12-07 12:31:23 -0600 | received badge | ● Supporter (source) |