Python pip安装lxml出错的问题解决办法

C:\Users\Chen>pip install lxml

Collecting lxml

 Using cached lxml-3.5.0.tar.gz

Installing collected packages: lxml

 Running setup.py installforlxml ... error

  Complete outputfromcommand"d:\program files\python\python.exe"-u-c "importsetuptools, tokenize;__file__='C:\\Users\\CHENJU~1\\AppData\\Local\\Temp\\pip-build-id5180h6\\lxml\\setup.py'

  Building lxml version3.5.0.

  Building without Cython.

  ERROR: b"'xslt-config'\xb2\xbb\xca\xc7\xc4\xda\xb2\xbf\xbb\xf2\xcd\xe2\xb2\xbf\xc3\xfc\xc1\xee\xa3\xac\xd2\xb2\xb2\xbb\xca\xc7\xbf\xc9\xd4\xcb\xd0\xd0\xb5\xc4\xb3\xcc\xd0\xf2\r\n\xbb\xf2\xc

  **make sure the development packages of libxml2andlibxslt are installed**

  Using build configuration of libxslt

  running install

  running build

  running build_py

  creating build

  creating build\lib.win32-3.5

  creating build\lib.win32-3.5\lxml

  copying src\lxml\builder.py-> build\lib.win32-3.5\lxml

  copying src\lxml\cssselect.py-> build\lib.win32-3.5\lxml

  copying src\lxml\doctestcompare.py-> build\lib.win32-3.5\lxml

  copying src\lxml\ElementInclude.py-> build\lib.win32-3.5\lxml

  copying src\lxml\pyclasslookup.py-> build\lib.win32-3.5\lxml

  copying src\lxml\sax.py-> build\lib.win32-3.5\lxml

  copying src\lxml\usedoctest.py-> build\lib.win32-3.5\lxml

  copying src\lxml\_elementpath.py-> build\lib.win32-3.5\lxml

  copying src\lxml\__init__.py-> build\lib.win32-3.5\lxml

  creating build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\__init__.py-> build\lib.win32-3.5\lxml\includes

  creating build\lib.win32-3.5\lxml\html

  copying src\lxml\html\builder.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\clean.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\defs.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\diff.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\ElementSoup.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\formfill.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\html5parser.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\soupparser.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\usedoctest.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\_diffcommand.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\_html5builder.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\_setmixin.py-> build\lib.win32-3.5\lxml\html

  copying src\lxml\html\__init__.py-> build\lib.win32-3.5\lxml\html

  creating build\lib.win32-3.5\lxml\isoschematron

  copying src\lxml\isoschematron\__init__.py-> build\lib.win32-3.5\lxml\isoschematron

  copying src\lxml\lxml.etree.h-> build\lib.win32-3.5\lxml

  copying src\lxml\lxml.etree_api.h-> build\lib.win32-3.5\lxml

  copying src\lxml\includes\c14n.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\config.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\dtdvalid.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\etreepublic.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\htmlparser.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\relaxng.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\schematron.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\tree.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\uri.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\xinclude.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\xmlerror.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\xmlparser.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\xmlschema.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\xpath.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\xslt.pxd-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\etree_defs.h-> build\lib.win32-3.5\lxml\includes

  copying src\lxml\includes\lxml-version.h-> build\lib.win32-3.5\lxml\includes

  creating build\lib.win32-3.5\lxml\isoschematron\resources

  creating build\lib.win32-3.5\lxml\isoschematron\resources\rng

  copying src\lxml\isoschematron\resources\rng\iso-schematron.rng-> build\lib.win32-3.5\lxml\isoschematron\resources\rng

  creating build\lib.win32-3.5\lxml\isoschematron\resources\xsl

  copying src\lxml\isoschematron\resources\xsl\RNG2Schtrn.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl

  copying src\lxml\isoschematron\resources\xsl\XSD2Schtrn.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl

  creating build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_abstract_expand.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_dsdl_include.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_message.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_skeleton_for_xslt1.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_svrl_for_xslt1.xsl-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\readme.txt-> build\lib.win32-3.5\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

  running build_ext

  building'lxml.etree'extension

  error: Unable to find vcvarsall.bat