xcode 无法在 OSX 上构建 mercurial - 找不到 Python.h
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Unable to build mercurial on OSX - Python.h not found
提问by OscarRyz
For what I've read I need Python-Dev, how do I install it on OSX?
对于我读过的内容，我需要 Python-Dev，如何在 OSX 上安装它？
I think the problem I have, is, my Xcode was not properly installed, and I don't have the paths where I should.
我认为我遇到的问题是，我的 Xcode 没有正确安装，而且我没有应该使用的路径。
This previous question:
这个上一个问题：
Where is gcc on OSX? I have installed Xcode already
Was about I couldn't find gcc, now I can't find Python.h
是关于我找不到 gcc，现在我找不到 Python.h
Should I just link my /Developer directory to somewhere else in /usr/ ???
我应该将我的 /Developer 目录链接到 /usr/ 中的其他地方吗？？？
This is my output:
这是我的输出：
$ sudo easy_install mercurial
Password:
Searching for mercurial
Reading http://pypi.python.org/simple/mercurial/
Reading http://www.selenic.com/mercurial
Best match: mercurial 1.5.1
Downloading http://mercurial.selenic.com/release/mercurial-1.5.1.tar.gz
Processing mercurial-1.5.1.tar.gz
Running mercurial-1.5.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-_7RaTq/mercurial-1.5.1/egg-dist-tmp-l7JP3u
mercurial/base85.c:12:20: error: Python.h: No such file or directory
...
Thanks in advance.
提前致谢。
采纳答案by dhdean
Might depend on what version of Mac OSX you have, I have it in these spots:
可能取决于您拥有的 Mac OSX 版本，我在这些地方有：
/Developer/SDKs/MacOSX10.5.sdk/System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5/Python.h /System/Library/Frameworks/Python.framework/Versions/2.5/include/python2.5/Python.h
Also I believe the version of python that comes with Xcode is a custom build that plays well with xcode but you have to jump through some hoops if you use another dev environment.
此外，我相信 Xcode 附带的 python 版本是一个自定义构建，可以很好地与 xcode 配合使用，但是如果您使用其他开发环境，则必须跳过一些障碍。
回答by pnkfelix
I was struggling with this problem all day today.
我今天整天都在为这个问题苦苦挣扎。
I eventually discovered a sitethat claimed that all one needed to do was to reinstall Xcode, or install the latest version (4.3.2, as of this writing).
我最终发现了一个网站，该网站声称只需重新安装 Xcode，或安装最新版本（撰写本文时为 4.3.2）。
So I tried that. It did not help; not on its own. But then I went a step further: I fired up Xcode.app, and once I had done that, I opened the Xcode..Preferences menu item, and then go to the Downloads tab, and say that you want to install the "Command Line Tools"
所以我试过了。它没有帮助；不是靠自己。但后来我更进一步：我启动了 Xcode.app，完成后，我打开 Xcode..Preferences 菜单项，然后转到 Downloads 选项卡，并说您要安装“Command线工具”
Once I did that, and then re-ran easy_install (in my case I was trying to "easy_install dulwich" to satisfy a hg-git dependency), it was able to properly find Python.h for me.
一旦我这样做了，然后重新运行 easy_install（在我的例子中，我试图“easy_install dulwich”以满足 hg-git 依赖），它能够为我正确找到 Python.h。
回答by Martin Geisler
Are you sure you want to build Mercurial from source? There are binary packages available, including the nice MacHgwhich comes with a bundled Mercurial.
