Does CMake find 2.4.3 if you remove 2.3.1? CMake probably doesn't even look in /tmp/. You could try
moving it to /usr/share/OpenCV-2.4.3/.
If the version arg doesn't work, I think your best bet is to use a naming convention for the library
directories (or create symlinks), e.g. <lib>-<version>-<arch>, then use that directory in the find
script.
Andreas
On 14.02.2013 12:09, Bart Vandewoestyne wrote:
On 02/14/2013 11:47 AM, Andreas Haferburg wrote:
Have you tried specifying the version?
FIND_PACKAGE(OpenCV 2.2.0 EXACT REQUIRED)
FIND_PACKAGE(OpenCV 2.4.0 EXACT REQUIRED)
Not sure if the FindOpenCV script can handle the version argument.
Andreas
Doesn't seem to work. I have 2.4.3 installed under /tmp/opencv_install and I
now used
find_package( OpenCV 2.4.3 EXACT REQUIRED )
in my CMakeLists.txt, but I get:
CMake Error at CMakeLists.txt:7 (find_package):
Could not find a configuration file for package "OpenCV" that exactly
matches requested version "2.4.3".
The following configuration files were considered but not accepted:
/usr/share/OpenCV/OpenCVConfig.cmake, version: 2.3.1
-- Configuring incomplete, errors occurred!
Any other suggestions? It would really be nice for me to be able to easily
switch between different
OpenCV installs...
Regards,
Bart
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