windows 下Is libxml2 installed?如何解决

Question

https://segmentfault.com/q/10...

看到有这个帖子,但是并未说明windows下如何解决,GOOGLE无奈看不懂英文,翻译软件也是翻译的莫名其妙,希望大神指点一下,刚学习PYTHON,希望大神能说详细一点,对linux不懂....英文不懂.....正在努力学,不过目前急需解决这个,谢谢大神了

E:\weixin\WeixinBot>python2 -m pip install lxml
Collecting lxml
  Using cached lxml-3.6.4.tar.gz
Installing collected packages: lxml
  Running setup.py install for lxml ... error
    Complete output from command E:\Python27\python2.exe -u -c "import setuptools, tokenize;__file__='c:\\users\\admini~1\\appdata\\local\\temp\\pip-build-cs76dc\\lxml\\setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record c:\users\admini~1\appdata\local\temp\pip-op9cq0-record\install-record.txt --single-version-externally-managed --compile:
    Building lxml version 3.6.4.
    Building without Cython.
    ERROR: 'xslt-config' 不是内部或外部命令，也不是可运行的程序
    或批处理文件。

    ** make sure the development packages of libxml2 and libxslt are installed **

    Using build configuration of libxslt
    running install
    running build
    running build_py
    creating build
    creating build\lib.win32-2.7
    creating build\lib.win32-2.7\lxml
    copying src\lxml\builder.py -> build\lib.win32-2.7\lxml
    copying src\lxml\cssselect.py -> build\lib.win32-2.7\lxml
    copying src\lxml\doctestcompare.py -> build\lib.win32-2.7\lxml
    copying src\lxml\ElementInclude.py -> build\lib.win32-2.7\lxml
    copying src\lxml\pyclasslookup.py -> build\lib.win32-2.7\lxml
    copying src\lxml\sax.py -> build\lib.win32-2.7\lxml
    copying src\lxml\usedoctest.py -> build\lib.win32-2.7\lxml
    copying src\lxml\_elementpath.py -> build\lib.win32-2.7\lxml
    copying src\lxml\__init__.py -> build\lib.win32-2.7\lxml
    creating build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\__init__.py -> build\lib.win32-2.7\lxml\includes
    creating build\lib.win32-2.7\lxml\html
    copying src\lxml\html\builder.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\clean.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\defs.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\diff.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\ElementSoup.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\formfill.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\html5parser.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\soupparser.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\usedoctest.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\_diffcommand.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\_html5builder.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\_setmixin.py -> build\lib.win32-2.7\lxml\html
    copying src\lxml\html\__init__.py -> build\lib.win32-2.7\lxml\html
    creating build\lib.win32-2.7\lxml\isoschematron
    copying src\lxml\isoschematron\__init__.py -> build\lib.win32-2.7\lxml\isoschematron
    copying src\lxml\lxml.etree.h -> build\lib.win32-2.7\lxml
    copying src\lxml\lxml.etree_api.h -> build\lib.win32-2.7\lxml
    copying src\lxml\includes\c14n.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\config.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\dtdvalid.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\etreepublic.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\htmlparser.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\relaxng.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\schematron.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\tree.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\uri.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\xinclude.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\xmlerror.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\xmlparser.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\xmlschema.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\xpath.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\xslt.pxd -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\etree_defs.h -> build\lib.win32-2.7\lxml\includes
    copying src\lxml\includes\lxml-version.h -> build\lib.win32-2.7\lxml\includes
    creating build\lib.win32-2.7\lxml\isoschematron\resources
    creating build\lib.win32-2.7\lxml\isoschematron\resources\rng
    copying src\lxml\isoschematron\resources\rng\iso-schematron.rng -> build\lib.win32-2.7\lxml\isoschematron\resources\rng
    creating build\lib.win32-2.7\lxml\isoschematron\resources\xsl
    copying src\lxml\isoschematron\resources\xsl\RNG2Schtrn.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl
    copying src\lxml\isoschematron\resources\xsl\XSD2Schtrn.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl
    creating build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_abstract_expand.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_dsdl_include.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_message.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_skeleton_for_xslt1.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_svrl_for_xslt1.xsl -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\readme.txt -> build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1
    running build_ext
    building 'lxml.etree' extension
    creating build\temp.win32-2.7
    creating build\temp.win32-2.7\Release
    creating build\temp.win32-2.7\Release\src
    creating build\temp.win32-2.7\Release\src\lxml
    C:\Users\Administrator\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -Isrc\lxml\includes -IE:\Python27\include -IE:\Python27\PC /Tcsrc\lxml\lxml.etree.c /Fobuild\temp.win32-2.7\Release\src\lxml\lxml.etree.obj -w
    cl : Command line warning D9025 : overriding '/W3' with '/w'
    lxml.etree.c
    src\lxml\includes\etree_defs.h(14) : fatal error C1083: Cannot open include file: 'libxml/xmlversion.h': No such file or directory
    Compile failed: command 'C:\\Users\\Administrator\\AppData\\Local\\Programs\\Common\\Microsoft\\Visual C++ for Python\\9.0\\VC\\Bin\\cl.exe' failed with exit status 2
    creating users
    creating users\admini~1
    creating users\admini~1\appdata
    creating users\admini~1\appdata\local
    creating users\admini~1\appdata\local\temp
    C:\Users\Administrator\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I/usr/include/libxml2 /Tcc:\users\admini~1\appdata\local\temp\xmlXPathInitzef_7y.c /Fousers\admini~1\appdata\local\temp\xmlXPathInitzef_7y.obj
    xmlXPathInitzef_7y.c
    c:\users\admini~1\appdata\local\temp\xmlXPathInitzef_7y.c(1) : fatal error C1083: Cannot open include file: 'libxml/xpath.h': No such file or directory
    *********************************************************************************
    Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
    *********************************************************************************
    error: command 'C:\\Users\\Administrator\\AppData\\Local\\Programs\\Common\\Microsoft\\Visual C++ for Python\\9.0\\VC\\Bin\\cl.exe' failed with exit status 2

Answer 1

你是要装lxml吧，pip装不上，可以尝试以下方式：
去http://www.lfd.uci.edu/~gohlk... 下载whl安装包。
文件名是这样的： lxml-3.6.4-cp27-cp27m-win32.whl

• cp27表示python2.7

• win32表示python的位数，注意 不是操作系统的位数，不知道可以在cmd里输入python

  D:\>python
  Python 2.7.10 (default, May 23 2015, 09:40:32) [MSC v.1500 32 bit (Intel)] on win32
  Type "help", "copyright", "credits" or "license" for more information.
  >>>

  第一行末尾win32，就说明python是32位的

  记得按对应版本位数下载，不然就会出问题。

下载后使用pip安装

pip install wheel  #如果没有安装过wheel就安装以下
pip install lxml-****.whl  #在whl文件目录中执行

以上为本人总结经验，可能有误解的地方，望高手指教，勿喷。