如何使用默认的python在MacOSX上安装PyCairo1.10-HowtoinstallPyCairo1.10onMacOSXwithdefaultpython

13  

I think waf is seriously broken for Mac OS X :(

我认为waf严重破坏Mac OS X :(

Here's how it worked for me. After python waf configure failed to find Python.h, I looked through the config.log file located in build_directory and found out that the true cause of failure was incompatible architecture. The waf script tries to build a simple source file with CPython calls in it using i386 architecture. It fails to do so, because my python is built for the x86_64 architecture.

这是它对我有用的方式。在python waf configure找不到Python.h后，我查看了build_directory中的config.log文件，发现失败的真正原因是架构不兼容。 waf脚本尝试使用i386架构在其中构建一个包含CPython调用的简单源文件。它没有这样做，因为我的python是为x86_64架构而构建的。

I guess, you could rebuild python as a universal binary, I haven't tried that. It is possible, however, to build pycairo using the x86_64 architecture. Here's how.

我想，你可以将python重建为通用二进制文件，我没试过。但是，可以使用x86_64架构构建pycairo。就是这样。

My setup:

我的设置：

$ python --version
Python 2.7.2

$ type python
python is /usr/local/bin/python

$ file /usr/local/bin/python
/usr/local/bin/python: Mach-O 64-bit executable x86_64

$ brew --version
0.8

Importrant: my python version is built for the x86_64 architecture. Make sure it is also the case for you before performing the steps described below.

Importrant：我的python版本是为x86_64架构而构建的。在执行下述步骤之前，请确保您也是如此。

brew stands for homebrew. You must use it instead of fink or MacPorts in order for the following steps to work for you.

brew代表自制。您必须使用它而不是fink或MacPorts才能使以下步骤适合您。

Now, to install cairo and pycairo I do the following:

现在，要安装cairo和pycairo，我会执行以下操作：

1. brew install cairo (version 1.10.2 as of today)
2. brew install cairo（截至今日版本1.10.2）
3. Get pycairo source for python 2.x (if you get a snapshot, it is named py2cairo, whereas pycairo now requires python 3.x). I used the source from master branch (commit f3435910d8f5365b45ebd4216f4043383c9e3e19)
4. 获取python 2.x的pycairo源代码（如果获得快照，则命名为py2cairo，而pycairo现在需要python 3.x）。我使用了master分支的源代码（commit f3435910d8f5365b45ebd4216f4043383c9e3e19）

5. Open wscript in your editor of choice, locate the line env = ctx.env in the function configure and add the following line below it

   在您选择的编辑器中打开wscript，在函数configure中找到行env = ctx.env并在其下面添加以下行

   env.append_unique('CFLAGS', ['-arch', 'x86_64'])

   env.append_unique（'CFLAGS'，[' - arch'，'x86_64']）

6. Save the file

   保存文件

7. Run these commands in your terminal:

   在终端中运行以下命令：

   export CC=/usr/bin/gcc

   export CC = / usr / bin / gcc

   export PKG_CONFIG_PATH=/usr/local/Cellar/cairo/1.10.2/lib/pkgconfig/

   export PKG_CONFIG_PATH = / usr / local / Cellar / cairo / 1.10.2 / lib / pkgconfig /

   Important: the latter path will only work for you if you installed cairo via homebrew

   重要提示：如果您通过自制软件安装cairo，后一条路径将仅适用于您

8. Then run the waf commands described in the pycairo's INSTALL file:

   然后运行pycairo的INSTALL文件中描述的waf命令：

   python waf configure

   python waf配置

   python waf build

   python waf build

   python waf install

   python waf安装

This should do it. If it doesn't work for you, I think it's better to raise the topic on the pycairo mailing list (if it has one).

这应该做到这一点。如果它不适合你，我认为最好在pycairo邮件列表上提出主题（如果有的话）。

12  

For anyone coming back to this, I was able to get py2cairo installed on OSX Lion with a slightly different approach, based on llimllib's link. Hope this helps:

对于任何回到这里的人来说，我能够在OSX Lion上安装py2cairo，其方法略有不同，基于llimllib的链接。希望这可以帮助：

python waf clean
export PYTHOnPATH=/Library/Frameworks/Python.framework/Versions/2.7/
export LD_LIBRARY_PATH=/Library/Frameworks/Python.framework/Versions/2.7/:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH=/Library/Frameworks/Python.framework/Versions/2.7/lib:$LD_LIBRARY_PATH
export LINKFLAGS='-search_dylibs_first  -L /Library/Frameworks/Python.framework/Versions/2.7/lib/'
export ARCHFLAGS='-arch x86_64'
export CC=/usr/bin/gcc-4.2
export PKG_CONFIG_PATH=/usr/local/Cellar/cairo/1.10.2/lib/pkgconfig/

python waf configure --prefix=$PYTHONPATH
python waf build
python waf install

3  

android's step almost works. one needs to use (from llimllib):

android的步骤几乎可以工作。一个人需要使用（来自llimllib）：

export ARCHFLAGS='-arch x86_64'

export ARCHFLAGS =' - arch x86_64'

in step 5, and then python waf install can succeed.

在第5步中，然后python waf install就可以成功了。