在OS X Lion上安裝Cairo

Question

當我嘗試在Python 2.7.2上安裝OS X Lion上的Cairo時，它不起作用，我可以構建並安裝它，但是當涉及到在python中導入cairo時，它不能被發現。我曾嘗試How to install PyCairo 1.10 on Mac OSX with default，它只是產生這個錯誤

"_cairo_xlib_surface_get_width", referenced from: 
    _xlib_surface_get_width in surface.c.1.o 

ld: symbol(s) not found for architecture i386 
collect2: ld returned 1 exit status 
lipo: can't open input file: /var/folders/l9/71rhp2vs7w34bm4x6mfwms500000gn/T//cc1fcO7s.out (No such file or directory) 
Waf: Leaving directory `/Users/andrewlynch/Downloads/py2cairo-1.10.0/build_directory' 
Build failed 
-> task failed (exit status 1): 
    {task 4550820944: cshlib cairomodule.c.1.o,context.c.1.o,font.c.1.o,path.c.1.o,pattern.c.1.o,matrix.c.1.o,surface.c.1.o -> _cairo.so} 
['/usr/bin/gcc', 'src/cairomodule.c.1.o', 'src/context.c.1.o', 'src/font.c.1.o', 'src/path.c.1.o', 'src/pattern.c.1.o', 'src/matrix.c.1.o', 'src/surface.c.1.o', '-o', '/Users/andrewlynch/Downloads/py2cairo-1.10.0/build_directory/src/_cairo.so', '-L/usr/local/Cellar/cairo/1.10.2/lib', '-lcairo', '-lpython2.7', '-dynamiclib', '-Wl,-F.', '-arch', 'i386', '-arch', 'x86_64', '-Wl,-F.', '-Wl,-F.', '-arch', 'i386', '-arch', 'x86_64', '-arch', 'i386', '-arch', 'x86_64']} 

Answer 1

我也有過類似的經歷，而試圖在OSX獅子安裝PyCairo。默認安裝嘗試使用體系結構i386進行安裝。您需要將其更改爲64位體系結構x86_64。

我嘗試設置CFLAGS和CXXFLAGS爲 '拱x86_64的'，但這並沒有工作。爲了使其工作，我必須將ARCHFLAGS設置爲此值。

export ARCHFLAGS="-arch x86_64" 

希望這會爲您解決問題。