brew install -v opencv

gistfile1.txt

› brew install -v opencv                  
/usr/bin/env python -c import numpy
==> Downloading http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.3.1/OpenCV-2.3.1a.tar.bz2
File already downloaded in /Users/Yasser/Library/Caches/Homebrew
/usr/bin/tar xf /Users/Yasser/Library/Caches/Homebrew/opencv-2.3.1a.tar.bz2
==> Patching
/usr/bin/patch -f -p1 -i 001-homebrew.diff
patching file modules/highgui/src/grfmt_exr.hpp
==> cmake . -DCMAKE_INSTALL_PREFIX='/usr/local/Cellar/opencv/2.3.1a' -DCMAKE_BUILD_TYPE=None -Wno-dev -DPYTHON_LIBRARY='/usr/local/Cellar/python/2.7.2/lib/libpython2.7.dylib' -DPYTHON_INCLUDE_DIR='/usr/local/Cellar/python/2.7.2/include/python2.7' -DPYTHON_PACKAGES_PATH='/usr/local/Cellar/opencv/2.3.1a/lib/python2.7/site-packages'
cmake . -DCMAKE_INSTALL_PREFIX='/usr/local/Cellar/opencv/2.3.1a' -DCMAKE_BUILD_TYPE=None -Wno-dev -DPYTHON_LIBRARY='/usr/local/Cellar/python/2.7.2/lib/libpython2.7.dylib' -DPYTHON_INCLUDE_DIR='/usr/local/Cellar/python/2.7.2/include/python2.7' -DPYTHON_PACKAGES_PATH='/usr/local/Cellar/opencv/2.3.1a/lib/python2.7/site-packages'
-- The C compiler identification is Clang
-- The CXX compiler identification is Clang
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Extracting svn version, please wait...
-- SVNVERSION: exported
-- checking for module 'libavcodec'
--   found libavcodec, version 53.60.100
-- checking for module 'libavformat'
--   found libavformat, version 53.31.100
-- checking for module 'libavutil'
--   found libavutil, version 51.34.101
-- checking for module 'libswscale'
--   found libswscale, version 2.1.100
-- Looking for libavformat/avformat.h
-- Looking for libavformat/avformat.h - found
-- Looking for ffmpeg/avformat.h
-- Looking for ffmpeg/avformat.h - not found
-- checking for module 'libdc1394-2'
--   package 'libdc1394-2' not found
-- checking for module 'libdc1394'
--   package 'libdc1394' not found
-- Found ZLIB: /usr/lib/libz.dylib (found version "1.2.5")
-- Found PNG: /usr/X11R6/lib/libpng.dylib 
-- Looking for /usr/X11R6/include/png.h
-- Looking for /usr/X11R6/include/png.h - found
-- Looking for /usr/X11R6/include/libpng/png.h
-- Looking for /usr/X11R6/include/libpng/png.h - not found
-- Found TIFF: /usr/local/lib/libtiff.dylib 
-- Found JPEG: /usr/local/lib/libjpeg.dylib 
-- Found Jasper: /usr/local/lib/libjasper.dylib 
-- Found OpenEXR: /usr/local/lib/libIlmImf.dylib
-- Found PythonInterp: /Users/Yasser/dadegan-dev/bin/python (found version "2.7.1")
-- Found PythonLibs: /usr/local/Cellar/python/2.7.2/lib/libpython2.7.dylib 
--     Use NumPy headers from: /Users/Yasser/dadegan-dev/lib/python2.7/site-packages/numpy/core/include
--     Found Sphinx 1.1.3: /Users/Yasser/dadegan-dev/bin/sphinx-build
CUDA_TOOLKIT_ROOT_DIR not found or specified
-- Could NOT find CUDA (missing:  CUDA_TOOLKIT_ROOT_DIR CUDA_NVCC_EXECUTABLE CUDA_INCLUDE_DIRS CUDA_CUDART_LIBRARY) (Required is at least version "4.0")
-- Parsing 'cvconfig.h.cmake'
-- 
-- General configuration for opencv 2.3.1 =====================================
-- 
--     Built as dynamic libs?:     YES
--     Compiler:                   /usr/bin/clang++
--     C++ flags (Release):        -Os -w -pipe -march=native -Qunused-arguments    -O3 -DNDEBUG  
--     C++ flags (Debug):          -Os -w -pipe -march=native -Qunused-arguments    -g  
--     Linker flags (Release):      
--     Linker flags (Debug):        
-- 
--   GUI: 
--     Cocoa:                      YES
-- 
--   Media I/O: 
--     ZLib:                       YES
--     JPEG:                       TRUE
--     PNG:                        TRUE
--     TIFF:                       TRUE
--     JPEG 2000:                  TRUE
--     OpenEXR:                    YES
--     OpenNI:                     NO
--     OpenNI PrimeSensor Modules: NO
--     XIMEA:                      NO
-- 
--   Video I/O:                    QTKit
-- 
--   Other third-party libraries:
--     Use IPP:                    NO
--     Use TBB:                    NO
--     Use ThreadingFramework:     NO
--     Use Cuda:                   NO
--     Use Eigen:                  NO
-- 
--   Interfaces:
--     Python:                     YES
--     Python interpreter:         /Users/Yasser/dadegan-dev/bin/python -B (ver 2.7)
--     Python numpy:               YES
--     Java:                       NO
-- 
--   Documentation:
--     Sphinx:                     /Users/Yasser/dadegan-dev/bin/sphinx-build (ver 1.1.3)
--     PdfLaTeX compiler:          NO
--     Build Documentation:        YES (only HTML without math formulas)
-- 
--   Tests and samples:
--     Tests:                      YES
--     Examples:                   NO
-- 
--   Install path:                 /usr/local/Cellar/opencv/2.3.1a
-- 
--   cvconfig.h is in:             /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1
-- -----------------------------------------------------------------
-- 
CMake Warning at CMakeLists.txt:1755 (message):
  The source directory is the same as binary directory.  "make clean" may
  damage the source tree


-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1
==> make
make 
Scanning dependencies of target opencv_core
[  1%] [  1%] [  1%] [  1%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/arithm.o
Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/alloc.o
Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/cmdparser.o
Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/array.o
[  2%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/convert.o
[  2%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/copy.o
[  2%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/datastructs.o
[  2%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/drawing.o
[  3%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/dxt.o
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[  3%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/matmul.o
[  4%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/matop.o
[  4%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/matrix.o
[  4%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/out.o
[  4%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/persistence.o
[  4%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/precomp.o
[  5%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/rand.o
[  5%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/stat.o
[  5%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/system.o
[  5%] Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/tables.o
Linking CXX shared library ../../lib/libopencv_core.dylib
[  5%] Built target opencv_core
Scanning dependencies of target opencv_flann
Scanning dependencies of target opencv_ts
Scanning dependencies of target opencv_ml
Scanning dependencies of target opencv_imgproc
[  5%] [  5%] Building CXX object modules/flann/CMakeFiles/opencv_flann.dir/src/flann.o
Building CXX object modules/ts/CMakeFiles/opencv_ts.dir/src/precomp.o
[  5%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/ann_mlp.o
[  6%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/accum.o
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/src/flann.cpp:29:
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/src/precomp.hpp:17:
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/all_indices.h:42:
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/lsh_index.h:89:81: error: 
      no matching constructor for initialization of 'cvflann::LshIndexParams'
    LshIndex(const Matrix<ElementType>& input_data, const IndexParams& params = LshIndexParams(),
                                                                                ^
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/lsh_index.h:59:5: note: 
      candidate constructor not viable: requires 3 arguments, but 0 were provided
    LshIndexParams(unsigned int table_number, unsigned int key_size, unsigned int multi_probe_level)
    ^
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/lsh_index.h:57:8: note: 
      candidate constructor (the implicit copy constructor) not viable: requires 1 argument, but 0 were
      provided
struct LshIndexParams : public IndexParams
       ^
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/src/flann.cpp:29:
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/src/precomp.hpp:10:
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/index_testing.h:39:
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/nn_index.h:39:
In file included from /tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/params.h:33:
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/any.h:88:67: error: call
      to function 'operator<<' that is neither visible in the template definition nor found by
      argument-dependent lookup
    virtual void print(std::ostream& out, void* const* src) { out << *reinterpret_cast<T const*>(*src); }
                                                                  ^
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/any.h:136:44: note: in
      instantiation of member function
      'cdiggins::anyimpl::big_any_policy<cdiggins::anyimpl::empty_any>::print' requested here
    static typename choose_policy<T>::type policy;
                                           ^
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/any.h:159:18: note: in
      instantiation of function template specialization
      'cdiggins::anyimpl::get_policy<cdiggins::anyimpl::empty_any>' requested here
        : policy(anyimpl::get_policy<anyimpl::empty_any>()), object(NULL)
                 ^
/tmp/homebrew-opencv-2.3.1a-oanS/OpenCV-2.3.1/modules/flann/include/opencv2/flann/any.h:276:22: note: 
      'operator<<' should be declared prior to the call site or in namespace 'cdiggins::anyimpl'
inline std::ostream& operator <<(std::ostream& out, const any& any_val)
                     ^
2 errors generated.
make[2]: *** [modules/flann/CMakeFiles/opencv_flann.dir/src/flann.o] Error 1
make[1]: *** [modules/flann/CMakeFiles/opencv_flann.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[  6%] Building CXX object modules/ts/CMakeFiles/opencv_ts.dir/src/ts.o
[  6%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/boost.o
[  6%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/approx.o
[  7%] Building CXX object modules/ts/CMakeFiles/opencv_ts.dir/src/ts_arrtest.o
[  7%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/cnn.o
[  7%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/canny.o
[  8%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/data.o
[  8%] Building CXX object modules/ts/CMakeFiles/opencv_ts.dir/src/ts_func.o
[  8%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/color.o
[  8%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/em.o
[  8%] Building CXX object modules/ts/CMakeFiles/opencv_ts.dir/src/ts_gtest.o
[  8%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/ertrees.o
[  9%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/contours.o
[  9%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/estimate.o
[ 10%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/gbt.o
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[ 10%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/deriv.o
Linking CXX shared library ../../lib/libopencv_ts.dylib
[ 10%] Built target opencv_ts
[ 10%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/nbayes.o
[ 11%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/precomp.o
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[ 12%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/distransform.o
[ 12%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/svm.o
[ 12%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/testset.o
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[ 13%] Building CXX object modules/ml/CMakeFiles/opencv_ml.dir/src/tree.o
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[ 14%] [ 14%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/filter.o
Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/floodfill.o
[ 14%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/geometry.o
[ 14%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/grabcut.o
Linking CXX shared library ../../lib/libopencv_ml.dylib
[ 15%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/histogram.o
[ 15%] Built target opencv_ml
[ 15%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/hough.o
[ 15%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/imgwarp.o
[ 15%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/inpaint.o
[ 16%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/kdtree.o
[ 16%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/linefit.o
[ 16%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/lsh.o
[ 16%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/matchcontours.o
[ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/moments.o
[ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/morph.o
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[ 17%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/pyramids.o
[ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/pyrsegmentation.o
[ 18%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/rotcalipers.o
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Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/shapedescr.o
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[ 20%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/sumpixels.o
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[ 21%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/undistort.o
[ 21%] Building CXX object modules/imgproc/CMakeFiles/opencv_imgproc.dir/src/utils.o
Linking CXX shared library ../../lib/libopencv_imgproc.dylib
[ 21%] Built target opencv_imgproc
make: *** [all] Error 2
==> CMakeCache.txt was copied to /Users/Yasser/Library/Logs/Homebrew
==> Exit Status: 2
http://github.com/mxcl/homebrew/blob/master/Library/Formula/opencv.rb#L76
==> Environment
HOMEBREW_VERSION: 0.8.1
HEAD: e21e2ac10e715b066f2a8a5d7fb43ed23d839ef5
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
Hardware: quad-core 64-bit sandybridge
OS X: 10.7.3
Kernel Architecture: x86_64
Xcode: 4.3.1
GCC-4.0: N/A
GCC-4.2: build 5666
LLVM: build 2336
Clang: 3.1 build 318
MacPorts or Fink? false
X11: /usr/X11
System Ruby: 1.8.7-249
/usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
Which Perl:   /usr/bin/perl
Which Python: /Users/Yasser/dadegan-dev/bin/python
Which Ruby:   /Users/Yasser/.rvm/rubies/ruby-1.9.2-p290/bin/ruby
==> Build Flags
CC: /usr/bin/clang
CXX: /usr/bin/clang++ => /usr/bin/clang
LD: /usr/bin/clang
CFLAGS: -Os -w -pipe -march=native -Qunused-arguments
CXXFLAGS: -Os -w -pipe -march=native -Qunused-arguments
MAKEFLAGS: -j4

Error: Failed executing: make 
These existing issues may help you:
    https://github.com/mxcl/homebrew/issues/10565
    https://github.com/mxcl/homebrew/issues/10862
Otherwise, please report the bug:
    https://github.com/mxcl/homebrew/wiki/checklist-before-filing-a-new-issue