无法使用 XCode4 在 OSX 10.6.7 上安装 psycopg2
尝试在 OSX 上安装 psycopg2 会产生以下结果：
building 'psycopg2._psycopg' extension
creating build/temp.macosx-10.6-universal-2.6
creating build/temp.macosx-10.6-universal-2.6/psycopg
gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch ppc -arch x86_64 -pipe -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.4 (dt dec pq3 ext)" -DPG_VERSION_HEX=0x090003 -DPSYCOPG_EXTENSIONS=1 -DPSYCOPG_NEW_BOOLEAN=1 -DHAVE_PQFREEMEM=1 -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 -I. -I/usr/local/Cellar/postgresql/9.0.3/include -I/usr/local/Cellar/postgresql/9.0.3/include/server -c psycopg/psycopgmodule.c -o build/temp.macosx-10.6-universal-2.6/psycopg/psycopgmodule.o
/usr/libexec/gcc/powerpc-apple-darwin10/4.2.1/as: assembler (/usr/bin/../libexec/gcc/darwin/ppc/as or /usr/bin/../local/libexec/gcc/darwin/ppc/as) for architecture ppc not installed
Installed assemblers are:
/usr/bin/../libexec/gcc/darwin/x86_64/as for architecture x86_64
/usr/bin/../libexec/gcc/darwin/i386/as for architecture i386
psycopg/psycopgmodule.c:1009: fatal error: error writing to -: Broken pipe
compilation terminated.
lipo: can't open input file: /var/folders/zf/zfsYTD29GwSWm+UDcF6VxE+++TM/-Tmp-//ccd8ckcV.out (No such file or directory)
error: command 'gcc-4.2' failed with exit status 1
有谁知道我该怎么做才能安装它？ 我已经安装了 Postgres，它似乎工作正常。
我尝试过 easy_install 和 pip install，但最终都出现了类似的消息。
Trying to install psycopg2 on OSX results in the following:
building 'psycopg2._psycopg' extension
creating build/temp.macosx-10.6-universal-2.6
creating build/temp.macosx-10.6-universal-2.6/psycopg
gcc-4.2 -fno-strict-aliasing -fno-common -dynamic -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch i386 -arch ppc -arch x86_64 -pipe -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.4 (dt dec pq3 ext)" -DPG_VERSION_HEX=0x090003 -DPSYCOPG_EXTENSIONS=1 -DPSYCOPG_NEW_BOOLEAN=1 -DHAVE_PQFREEMEM=1 -I/System/Library/Frameworks/Python.framework/Versions/2.6/include/python2.6 -I. -I/usr/local/Cellar/postgresql/9.0.3/include -I/usr/local/Cellar/postgresql/9.0.3/include/server -c psycopg/psycopgmodule.c -o build/temp.macosx-10.6-universal-2.6/psycopg/psycopgmodule.o
/usr/libexec/gcc/powerpc-apple-darwin10/4.2.1/as: assembler (/usr/bin/../libexec/gcc/darwin/ppc/as or /usr/bin/../local/libexec/gcc/darwin/ppc/as) for architecture ppc not installed
Installed assemblers are:
/usr/bin/../libexec/gcc/darwin/x86_64/as for architecture x86_64
/usr/bin/../libexec/gcc/darwin/i386/as for architecture i386
psycopg/psycopgmodule.c:1009: fatal error: error writing to -: Broken pipe
compilation terminated.
lipo: can't open input file: /var/folders/zf/zfsYTD29GwSWm+UDcF6VxE+++TM/-Tmp-//ccd8ckcV.out (No such file or directory)
error: command 'gcc-4.2' failed with exit status 1
Does anyone have any idea what can I do to get it installed?
I have Postgres installed and it seems to work fine.
I’ve tried both easy_install and pip install, but both end up with a similar message.
如果你对这篇内容有疑问，欢迎到本站社区发帖提问 参与讨论，获取更多帮助，或者扫码二维码加入 Web 技术交流群。
绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱，如果其他用户或者作者回复了您的评论，将不能在第一时间通知您！
发布评论
评论（2）
似乎 ARCHFLAGS 实际上粘贴有问题，所以最后使用：
sudo env ARCHFLAGS="-arch i386 -arch x86_64" pip install psycopg2
实际上有效。
It seems that there was something wrong with the ARCHFLAGS actually sticking, so finally using:
sudo env ARCHFLAGS="-arch i386 -arch x86_64" pip install psycopg2
actually worked.
问题在于，OS X 10.6 中包含的 Python 2.6 是为三种受支持的体系结构（i386、x86_64 和 ppc，以与早期版本的 OS X 兼容）构建的，并且 Python 的 Distutils 试图确保所有 C 扩展模块都使用相同的体系结构构建。
archs 作为 Python 解释器和库。但 Xcode 4 显然已经取消了对 PPC 的支持。在官方补丁可用之前，您可以：ARCHFLAGS就是实现这一点的方法）或者您可以使用第三方包管理器构建和安装所需的所有内容，例如 MacPorts。
The problem is that the Python 2.6 included with OS X 10.6 was built for three supported architectures (i386, x86_64, and ppc for compatibility with earlier releases of OS X) and Python's Distutils tries to ensure that all C extension modules are built with the same
archs as the Python interpreter and library. But Xcode 4 has apparently removed support for PPC. Until an official patch is available, you can either:ARCHFLAGSis the way to do that)or you could build and install everything you need using a third-party package manager, like MacPorts.