mac10.10上安装lxml

安装scrapy过程中 安装lxml

始终报错:

In file included from src/lxml/lxml.etree.c:239:

    /private/tmp/pip-build-2WNYG9/lxml/src/lxml/includes/etree_defs.h:14:10: fatal error: 'libxml/xmlversion.h' file not found

    #include "libxml/xmlversion.h"

             ^

    1 error generated.

    error: command 'cc' failed with exit status 1


参考:http://stackoverflow.com/questions/19548011/cannot-install-lxml-on-mac-os-x-10-9

其中安装了brew

输入:sudo CPATH=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml2 CFLAGS=-Qunused-arguments CPPFLAGS=-Qunused-arguments pip install lxml

安装成功

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