MavericksでOpenCVが動かなくなった？！ #trouble #python

こんばんは、この三連休は、子どもたちとプラレール三昧でした。次男もプレールのレイアウトを走る電車に釘付けになってます。kjunichiです。

Pythonのみの問題な気がするが

OpenCV Error: Assertion failed ((scn == 3 || scn == 4) && (depth == CV_8U || depth == CV_32F)) in cvtColor, file /tmp/opencv-rzOv/opencv-2.4.6.1/modules/imgproc/src/color.cpp, line 3541

brew updateや、brew doctorしても改善せず。 brew infoの結果

brew info opencv
opencv: stable 2.4.6.1
http://opencv.org/
/usr/local/Cellar/opencv/2.4.1 (184 files, 46M)
/usr/local/Cellar/opencv/2.4.5 (216 files, 42M)
  Built from source
/usr/local/Cellar/opencv/2.4.6.1 (215 files, 39M) *
  Built from source
From: https://github.com/homebrew/homebrew-science/commits/master/opencv.rb
==> Dependencies
Build: cmake ✔, pkg-config ✔
Required: libpng ✔
Optional: eigen ✔, libtiff ✔, jasper ✔, tbb ✔, qt ✔, ffmpeg ✔
==> Options
--32-bit
	Build 32-bit only
--with-eigen
	Build with eigen support
--with-ffmpeg
	Build with ffmpeg support
--with-jasper
	Build with jasper support
--with-libtiff
	Build with libtiff support
--with-qt
	Build the Qt4 backend to HighGUI
--with-tbb
	Enable parallel code in OpenCV using Intel TBB
--without-opencl
	Disable gpu code in OpenCV using OpenCL