我刚刚从来源安装了opencv3。我正确地获得了cv2.so库，我可以在Python中正确访问该模块。
import cv2
但是当我使用一些 GUI 函数时，我会收到错误：
cv2.imshow('frame',frame)
cv2.error: /Users/****/****/opencv-3.0.0-rc1/modules/highgui/src/window.cpp:534: error: (-2) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Carbon support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function cvShowImage
这是cmake输出，我可以看到Cocoa:YES，所以我想一切都应该没问题。
有什么建议吗？
General configuration for OpenCV 3.0.0-rc1 =====================================
-- Version control: unknown
--
-- Platform:
-- Host: Darwin 14.3.0 x86_64
-- CMake: 3.2.2
-- CMake generator: Unix Makefiles
-- CMake build tool: /opt/local/bin/gmake
-- Configuration: Release
--
-- C/C++:
-- Built as dynamic libs?: YES
-- C++ Compiler: /opt/local/bin/c++ (ver 4.8.4)
-- C++ flags (Release): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -O3 -DNDEBUG -DNDEBUG
-- C++ flags (Debug): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wno-narrowing -Wno-delete-non-virtual-dtor -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -g -O0 -DDEBUG -D_DEBUG
-- C Compiler: /opt/local/bin/gcc
-- C flags (Release): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -DNDEBUG
-- C flags (Debug): -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wno-narrowing -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -msse -msse2 -msse3 -fvisibility=hidden -g -O0 -DDEBUG -D_DEBUG
-- Linker flags (Release):
-- Linker flags (Debug):
-- Precompiled headers: YES
--
-- OpenCV modules:
-- To be built: hal core flann imgproc ml photo video imgcodecs shape videoio highgui objdetect superres ts features2d calib3d stitching videostab python2
-- Disabled: viz world
-- Disabled by dependency: -
-- Unavailable: androidcamera cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev java python3
--
-- GUI:
-- QT: NO
-- Cocoa: YES
-- OpenGL support: NO
-- VTK support: YES (ver 6.2.0)
--
-- Media I/O:
-- ZLib: /usr/lib/libz.dylib (ver 1.2.5)
-- JPEG: /opt/local/lib/libjpeg.dylib (ver 90)
-- WEBP: /opt/local/lib/libwebp.dylib (ver encoder: 0x0202)
-- PNG: /opt/local/lib/libpng.dylib (ver 1.6.17)
-- TIFF: /opt/local/lib/libtiff.dylib (ver 42 - 4.0.3)
-- JPEG 2000: /opt/local/lib/libjasper.dylib (ver 1.900.1)
-- OpenEXR: /opt/local/lib/libImath.dylib /opt/local/lib/libIlmImf.dylib /opt/local/lib/libIex.dylib /opt/local/lib/libHalf.dylib /opt/local/lib/libIlmThread.dylib (ver 1.7.0)
-- GDAL: NO
--
-- Video I/O:
-- DC1394 1.x: NO
-- DC1394 2.x: YES (ver 2.2.0)
-- FFMPEG: YES
-- codec: YES (ver Unknown)
-- format: YES (ver Unknown)
-- util: YES (ver Unknown)
-- swscale: YES (ver Unknown)
-- resample: YES (ver Unknown)
-- gentoo-style: YES
-- GStreamer:
-- base: YES (ver 1.4.5)
-- video: YES (ver 1.4.5)
-- app: YES (ver 1.4.5)
-- riff: YES (ver 1.4.5)
-- pbutils: YES (ver 1.4.5)
-- OpenNI: NO
-- OpenNI PrimeSensor Modules: NO
-- OpenNI2: NO
-- PvAPI: NO
-- GigEVisionSDK: NO
-- QuickTime: NO
-- QTKit: NO
-- V4L/V4L2: NO/NO
-- XIMEA: NO
--
-- Other third-party libraries:
-- Use IPP: 8.2.1 [8.2.1]
-- at: /Users/***/***/opencv-3.0.0-rc1/3rdparty/ippicv/unpack/ippicv_osx
-- Use IPP Async: NO
-- Use Eigen: YES (ver 3.2.4)
-- Use TBB: YES (ver 4.3 interface 8003)
-- Use OpenMP: NO
-- Use GCD NO
-- Use Concurrency NO
-- Use C=: NO
-- Use Cuda: NO
-- Use OpenCL: YES
--
-- OpenCL:
-- Version: static
-- libraries: -framework OpenCL
-- Use AMDFFT: NO
-- Use AMDBLAS: NO
--
-- Python 2:
-- Interpreter: /opt/local/bin/python2.7 (ver 2.7.9)
-- Libraries: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/libpython2.7.dylib (ver 2.7.9)
-- numpy: /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/numpy/core/include (ver 1.9.2)
-- packages path: lib/python2.7/site-packages
--
-- Python 3:
-- Interpreter: (ver 3.4.3)
--
-- Python (for build): /opt/local/bin/python2.7
--
-- Java:
-- ant: NO
-- JNI: /System/Library/Frameworks/JavaVM.framework/Headers /System/Library/Frameworks/JavaVM.framework/Headers /System/Library/Frameworks/JavaVM.framework/Headers
-- Java wrappers: NO
-- Java tests: NO
--
-- Matlab:
-- mex: /Applications/MATLAB_R2015a.app/bin/mex
-- Compiler/generator: Not working (bindings will not be generated)
--
-- Documentation:
-- Doxygen: /opt/local/bin/doxygen (ver 1.8.9.1)
-- PlantUML: NO
--
-- Tests and samples:
-- Tests: YES
-- Performance tests: YES
-- C/C++ Examples: NO
--
-- Install path: /usr/local
--
-- cvconfig.h is in: /Users/***/***/opencv-3.0.0-rc1/build
-- -----------------------------------------------------------------
--
-- Configuring done
-- Generating done
答案 0 :(得分：0)
解决了它。
用-DWITH_QT=ON编译解决它（必须安装qt4-mac（（来自Macports））