homebrew install of opencv 32bit + python on Mount. Lion error log

brew doctor return

Warning: Enthought Python was found in your PATH.
This can cause build problems, as this software installs its own
copies of iconv and libxml2 into directories that are picked up by
other build systems.

(yes, I am trying to get this working Enthought python. to my knowledge no serious issues should come from this, also obviously the 32 bit version)

the "install -v" output

/usr/bin/env python -c import numpy
==> Downloading http://sourceforge.net/projects/opencvlibrary/files/opencv-unix/2.4.2/OpenCV-2.4.2.tar.bz2
Already downloaded: /Library/Caches/Homebrew/opencv-2.4.2.tar.bz2
/usr/bin/tar xf /Library/Caches/Homebrew/opencv-2.4.2.tar.bz2
==> cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/Cellar/opencv/2.4.2 -DCMAKE_BUILD_TYPE=None -DCMAKE_FIND_FRAMEWORK=LAST -Wno-dev -DOPENCV_EXTRA_C_FLAGS='-arch i386 -m32' -DPYTHON_LIBRARY='/System/Library/Frameworks/Python.framework/Versions/2.7/Python' -DPYTHON_INCLUDE_DIR='/System/Library/Frameworks/Python.framework/Versions/2.7/Headers' -DPYTHON_PACKAGES_PATH='/usr/local/Cellar/opencv/2.4.2/lib/python2.7/site-packages'
cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/Cellar/opencv/2.4.2 -DCMAKE_BUILD_TYPE=None -DCMAKE_FIND_FRAMEWORK=LAST -Wno-dev -DOPENCV_EXTRA_C_FLAGS='-arch i386 -m32' -DPYTHON_LIBRARY='/System/Library/Frameworks/Python.framework/Versions/2.7/Python' -DPYTHON_INCLUDE_DIR='/System/Library/Frameworks/Python.framework/Versions/2.7/Headers' -DPYTHON_PACKAGES_PATH='/usr/local/Cellar/opencv/2.4.2/lib/python2.7/site-packages'
-- The CXX compiler identification is Clang 4.0.0
-- The C compiler identification is Clang 4.0.0
-- 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
-- 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
-- Extracting svn version, please wait...
-- SVNVERSION: exported
-- Looking for fseeko
-- Looking for fseeko - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of off64_t
-- Check size of off64_t - failed
-- Performing Test HAVE_C_WNO_ATTRIBUTES
-- Performing Test HAVE_C_WNO_ATTRIBUTES - Success
-- Performing Test HAVE_C_WNO_STRICT_PROTOTYPES
-- Performing Test HAVE_C_WNO_STRICT_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success
-- Looking for assert.h
-- Looking for assert.h - found
-- Looking for fcntl.h
-- Looking for fcntl.h - found
-- Looking for io.h
-- Looking for io.h - not found
-- Looking for jbg_newlen
-- Looking for jbg_newlen - not found
-- Looking for mmap
-- Looking for mmap - found
-- Looking for search.h
-- Looking for search.h - found
-- Looking for string.h
-- Looking for string.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- Performing Test HAVE_C_WNO_UNDEF
-- Performing Test HAVE_C_WNO_UNDEF - Success
-- Performing Test HAVE_C_WNO_UNUSED
-- Performing Test HAVE_C_WNO_UNUSED - Success
-- Performing Test HAVE_C_WNO_SIGN_COMPARE
-- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_C_WNO_CAST_ALIGN
-- Performing Test HAVE_C_WNO_CAST_ALIGN - Success
-- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_C_WNO_IMPLICIT_FUNCTION_DECLARATION
-- Performing Test HAVE_C_WNO_IMPLICIT_FUNCTION_DECLARATION - Success
-- Performing Test HAVE_C_WNO_UNINITIALIZED
-- Performing Test HAVE_C_WNO_UNINITIALIZED - Success
-- checking for module 'libdc1394-2'
--   package 'libdc1394-2' not found
-- checking for module 'libdc1394'
--   package 'libdc1394' not found
-- checking for module 'libavcodec'
--   package 'libavcodec' not found
-- checking for module 'libavformat'
--   package 'libavformat' not found
-- checking for module 'libavutil'
--   package 'libavutil' not found
-- checking for module 'libswscale'
--   package 'libswscale' not found
-- Looking for libavformat/avformat.h
-- Looking for libavformat/avformat.h - not found
-- Looking for ffmpeg/avformat.h
-- Looking for ffmpeg/avformat.h - not found
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 "4.1")
-- Found PythonInterp: /Library/Frameworks/Python.framework/Versions/Current/bin/python2 (found suitable version "2.7.3", required is "2.0") 
-- Could NOT find PythonLibs: Found unsuitable version "2.7.2", but required is exact version "2.7.3" (found /System/Library/Frameworks/Python.framework/Versions/2.7/Python)
-- Found Sphinx 1.1.2: /Library/Frameworks/Python.framework/Versions/Current/bin/sphinx-build
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
-- 
-- General configuration for OpenCV 2.4.2 =====================================
-- 
--   Platform:
--     Host:                        Darwin 12.0.0 i386
--     CMake:                       2.8.9
--     CMake generator:             Unix Makefiles
--     CMake build tool:            /usr/bin/make
--     Configuration:               None
-- 
--   C/C++:
--     Built as dynamic libs?:      YES
--     C++ Compiler:                /usr/bin/clang++
--     C++ flags (Release):         -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8    -O3 -DNDEBUG 
--     C++ flags (Debug):           -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8    -g 
--     C Compiler:                  /usr/bin/clang
--     C flags (Release):           -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8   -arch i386 -m32 -O3 -DNDEBUG 
--     C flags (Debug):             -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8   -arch i386 -m32 -g 
--     Linker flags (Release):      -L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib -L/opt/X11/lib
--     Linker flags (Debug):        -L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib -L/opt/X11/lib
--     Precompiled headers:         NO
-- 
--   OpenCV modules:
--     To be built:                 core imgproc flann highgui features2d calib3d ml video objdetect contrib nonfree gpu legacy photo python stitching ts videostab
--     Disabled:                    -
--     Disabled by dependency:      -
--     Unavailable:                 androidcamera java world
-- 
--   GUI: 
--     QT 4.x:                      NO
--     Cocoa:                       YES
--     OpenGL support:              NO
-- 
--   Media I/O: 
--     ZLib:                        build (ver 1.2.6)
--     JPEG:                        build (ver 62)
--     PNG:                         build (ver 1.5.9)
--     TIFF:                        build (ver 42 - 4.0.1)
--     JPEG 2000:                   build (ver 1.900.1)
--     OpenEXR:                     NO
-- 
--   Video I/O:
--     DC1394 1.x:                  NO
--     DC1394 2.x:                  NO
--     FFMPEG:                      NO
--       codec:                     NO
--       format:                    NO
--       util:                      NO
--       swscale:                   NO
--       gentoo-style:              NO
--     OpenNI:                      NO
--     OpenNI PrimeSensor Modules:  NO
--     PvAPI:                       NO
--     QuickTime:                   NO
--     QTKit:                       YES
-- 
--   Other third-party libraries:
--     Use IPP:                     NO
--     Use TBB:                     NO
--     Use Cuda:                    NO
--     Use Eigen:                   NO
-- 
--   Python:
--     Interpreter:                 /Library/Frameworks/Python.framework/Versions/Current/bin/python2 (ver 2.7.3)
--     Libraries:                   /System/Library/Frameworks/Python.framework/Versions/2.7/Python (ver 2.7.2)
--     numpy:                       /Library/Frameworks/Python.framework/Versions/7.3/lib/python2.7/site-packages/numpy/core/include (ver 1.6.1)
--     packages path:               /usr/local/Cellar/opencv/2.4.2/lib/python2.7/site-packages
-- 
--   Documentation:
--     Build Documentation:         YES (only HTML and without math expressions)
--     Sphinx:                      /Library/Frameworks/Python.framework/Versions/Current/bin/sphinx-build (ver 1.1.2)
--     PdfLaTeX compiler:           NO
-- 
--   Tests and samples:
--     Tests:                       YES
--     Performance tests:           YES
--     Examples:                    NO
-- 
--   Install path:                  /usr/local/Cellar/opencv/2.4.2
-- 
--   cvconfig.h is in:              /tmp/homebrew-opencv-2.4.2-OAEy/OpenCV-2.4.2
-- -----------------------------------------------------------------
-- 
CMake Warning at CMakeLists.txt:785 (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-2.4.2-OAEy/OpenCV-2.4.2
==> make
make 
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ld: warning: ignoring file ../../3rdparty/lib/libzlib.a, file was built for archive which is not the architecture being linked (x86_64): ../../3rdparty/lib/libzlib.a
Undefined symbols for architecture x86_64:
  "_gzclose", referenced from:
      icvCloseFile(CvFileStorage*) in persistence.cpp.o
  "_gzeof", referenced from:
      icvEof(CvFileStorage*) in persistence.cpp.o
  "_gzgets", referenced from:
      icvGets(CvFileStorage*, char*, int) in persistence.cpp.o
  "_gzopen", referenced from:
      _cvOpenFileStorage in persistence.cpp.o
  "_gzputs", referenced from:
      icvPuts(CvFileStorage*, char const*) in persistence.cpp.o
  "_gzrewind", referenced from:
      _cvOpenFileStorage in persistence.cpp.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [lib/libopencv_core.2.4.2.dylib] Error 1
make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2
make: *** [all] Error 2
CMakeCache.txt was copied to /Users/ama6fy/Library/Logs/Homebrew
==> Exit Status: 2
https://github.com/mxcl/master/blob/master/Library/Formula/opencv.rb#L70
==> Build Environment
HOMEBREW_VERSION: 0.9.2
HEAD: 222a812da394f09c968e462185aec478eb0357a7
CPU: 8-core 64-bit ivybridge
OS X: 10.8-x86_64
Xcode: 4.4.1
CLT: 4.4.0.0.1.1249367152
X11: 2.7.2 in /opt/X11
CC: /usr/bin/clang
CXX: /usr/bin/clang++ => /usr/bin/clang
LD: /usr/bin/clang
CFLAGS: -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8
CXXFLAGS: -Os -w -pipe -march=native -Qunused-arguments -mmacosx-version-min=10.8
CPPFLAGS: -I/usr/local/Cellar/gettext/0.18.1.1/include -isystem /usr/local/include -I/opt/X11/include
LDFLAGS: -L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib -L/opt/X11/lib
CMAKE_PREFIX_PATH: /opt/X11
MAKEFLAGS: -j8
MACOSX_DEPLOYMENT_TARGET: 10.8
PKG_CONFIG_PATH: /opt/X11/share/pkgconfig:/opt/X11/lib/pkgconfig:/usr/local/Library/Homebrew/pkgconfig
ACLOCAL_PATH: /usr/local/Cellar/gettext/0.18.1.1/share/aclocal
OBJC: /usr/bin/clang
PATH: /usr/local/Cellar/gettext/0.18.1.1/bin:/opt/X11/bin:/Library/Frameworks/Python.framework/Versions/Current/bin:/usr/local/bin:/bin:/usr/sbin:/sbin:/usr/bin:/usr/X11/bin:/usr/local/sbin::/usr/local/Library/Contributions/cmds

Error: Failed executing: make (opencv.rb:70)

These existing issues may help you:
    https://github.com/mxcl/homebrew/issues/13603
    https://github.com/mxcl/homebrew/issues/14237
Otherwise, this may help you fix or report the issue:
    https://github.com/mxcl/homebrew/wiki/bug-fixing-checklist