CMake Warning at source_subfolder/cmake/OpenCVDetectPython.cmake:81 (message):
  CMake's 'find_host_package(PythonInterp 2.7)' found wrong Python version:

  PYTHON_EXECUTABLE=/opt/pyenv/versions/3.7.5/bin/python

  PYTHON_VERSION_STRING=3.7.5

  Consider providing the 'PYTHON2_EXECUTABLE' variable via CMake command line
  or environment variables

Call Stack (most recent call first):
  source_subfolder/cmake/OpenCVDetectPython.cmake:271 (find_python)
  source_subfolder/CMakeLists.txt:606 (include)


Traceback (most recent call last):
  File "<string>", line 1, in <module>
ModuleNotFoundError: No module named 'numpy'
Terminated
make[2]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/stat.sse4_2.cpp.o] Error 143
make[2]: *** Waiting for unfinished jobs....
g++: fatal error: Terminated signal terminated program cc1plus
compilation terminated.
make[2]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/arithm.sse4_1.cpp.o] Error 1
Terminated
make[2]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/matmul.sse4_1.cpp.o] Error 143
make[1]: *** [source_subfolder/modules/core/CMakeFiles/opencv_core.dir/all] Error 2
make: *** [all] Error 2
opencv/3.4.12: ERROR: Package '2f1e43d9e764ae3d9a8fe82257d388a157500093' build failed
opencv/3.4.12: WARN: Build folder /home/conan/w/cci_PR-3465/.conan/data/opencv/3.4.12/_/_/build/2f1e43d9e764ae3d9a8fe82257d388a157500093
ERROR: Exiting with code: 5