问题
Recently I want to work with SURF in opencv, but when I instelled I don't activate the option to have access to the extra modules. So, I donwloaded from https://github.com/opencv/opencv_contrib and then, I followed the steps for installation in:
add extra modules to opencv python?
But when I ran the commands for the first time I got:
CMake Error at CMakeLists.txt:11 (message): In-source builds are not allowed” in cmake
I was read some about it and the problem cames from CMakeCache.txt and has to be removed. I did it and the installation begins, but when finished my terminal shows:
-- Configuring incomplete, errors occurred!
See also "/home/chacho/opencv_build/CMakeFiles/CMakeOutput.log".
See also "/home/chacho/opencv_build/CMakeFiles/CMakeError.log"
Finally I can not run the last step. Which is the best option?...try to fixed or uninstall and install again. I don't know what I did wrong.
Notes:
- I have opencv 4.1.2 version
- I use Ubuntu 18.04
- I work on Spyder
来源：https://stackoverflow.com/questions/59901383/configuring-incomplete-installing-opencv-contrib