[Digikam-devel] Compiling digikam fails because it suddenly does not find opencv anymore

[Sven Burmeister]

Hi!

Although this worked before with the packages installed, suddenly cmake claims 
that it does not find openCV anymore. Did anyone change the cmakelist files 
and broke the working detection? If it worked before why would I need to add 
some PATH now?

Sven

-- Checking GNUCXX version 3/4 to determine  OpenCV /opt/net/ path
CMake Error at extra/libkface/cmake/modules_opencv/FindOpenCV.cmake:237 
(MESSAGE):
  OpenCV required but some headers or libs not found.  Please specify it's
  location with OpenCV_ROOT_DIR env.  variable.
Call Stack (most recent call first):
  extra/libkface/CMakeLists.txt:54 (FIND_PACKAGE)