Question

我想安装pandas以便在Python中使用

我有最新版本的xcode和命令行工具，pip，easy_install，但安装这个一直给我以下错误，有人可以提供帮助吗？

sudo easy_install pandas

> Best match: pandas 0.13.1
>Downloading https://pypi.python.org/packages/source/p/pandas/pandas-0.13.1.zip#md5=50e4902238dd5312c20c1c85fb024bb6
>Processing pandas-0.13.1.zip
>Running pandas-0.13.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-oU7Yfm/pandas-0.13.1/egg-dist-tmp-I4Mw_P
>warning: no files found matching 'README.rst'  no previously-included directories found matching 'doc/build'
>warning: no previously-included files matching '*.so' found anywhere in distribution
>warning: no previously-included files matching '*.pyd' found anywhere in distribution
>warning: no previously-included files matching '*.pyc' found anywhere in distribution
>warning: no previously-included files matching '.git*' found anywhere in distribution
>warning: no previously-included files matching '.DS_Store' found anywhere in distribution
>warning: no previously-included files matching '*.png' found anywhere in distribution
>clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]
>clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
>error: Setup script exited with error: command 'cc' failed with exit status 1

Answer 1

正如评论中所指出的，这是一个现在常见的问题，这是由Xcode 5.1的变化和Apple对系统Python 2.7的构建选项的选择引起的。您可以按照建议here删除违规选项来解决此问题。如果您需要使用sudo（如果您使用系统提供的easy_install，则可能使用），您还需要确保在sudo环境中定义变量。一种方法是：

sudo bash
umask 022
export CFLAGS=-Qunused-arguments
export CPPFLAGS=-Qunused-arguments
/usr/bin/easy_install pandas
exit

还有其他选项不需要sudo，例如使用virtualenv或使用pip install --user pandas。

更新[2014-05-16]：正如预期的那样，Apple已经使用OS X 10.9.3中更新的系统Pythons（2.7,2.6和2.5）解决了这个问题，因此在使用最新的Mavericks时不再需要解决方法和Xcode 5.1+。但是，截至目前，如果您在OS X 10.8.x使用Xcode 5.1+，则{{1}}（Mountain Lion，目前为10.8.5）仍需要解决方法。

错误在Mac OS X上安装Python的Pandas

1 个答案: