I compiled OpenCV 3.0.0 with python2.7
in Debian system at a Board with a extended SD card (BeagleBone Black).
After OpenCV installed, there seems no error. There are many generated files in the 'Lib' folder.
Those files are named like:
libopencv_core.so
libopencv_dataset.so
libopencv_imgproc.so ...
I could not find the file cv2.so
, even searched the whole file system.
I have tried several times, just can not find cv2.so
.
Who knows the reason? Thanks.
make
config checked, seems correct:
sudo cmake -D CMAKE_BUILD_TYPE=RELEASE \
-D CMAKE_INSTALL_PREFIX=/usr/local -D
Make sure you have numpy installed. Without numpy, cmake will say
-- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.12)
-- Libraries: NO
-- numpy: NO (Python wrappers can not be generated)
-- packages path: lib/python2.7/dist-packages
install numpy, and it will say:
-- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.12)
-- Libraries: /usr/lib64/libpython2.7.so (ver 2.7.12)
-- numpy: /usr/local/lib/python2.7/dist-packages/numpy/core/include (ver 1.12.1)
-- packages path: lib/python2.7/dist-packages