使用pip和python 2.7在Windows 7上安装lxml

Question

当我尝试在我的Windows 7机器上使用pip升级lxml时,我得到下面打印的日志.

当我卸载并尝试从头开始安装时,我得到了同样的错误.有任何想法吗？

从https://pypi.python.org/packages/source/l/lxml/l xml-3.2.4.tar.gz 下载/解包lxml #md5 = cc363499060f615aca1ec8dcc04df331正在下载lxml-3.2.4.tar.gz(3.3MB ):3.3MB下载运行setup.py egg_info for package lxml Building lxml version 3.2.4.没有Cython的建筑.错误:Nazwa'xslt-config'nie jest rozpoznawana jakopoleceniewewnętrznelubzewnętrzne,program wykonywalny lub plik wsadowy.

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

*

Using build configuration of libxslt
D:\software\Python27\lib\distutils\dist.py:267: UserWarning: Unknown distrib ution option: 'bugtrack_url'
  warnings.warn(msg)

warning: no files found matching 'lxml.etree.c' under directory 'src\lxml'
warning: no files found matching 'lxml.objectify.c' under directory 'src\lxm l'
warning: no files found matching 'lxml.etree.h' under directory 'src\lxml'
warning: no files found matching 'lxml.etree_api.h' under directory 'src\lxm l'
warning: no files found matching 'etree_defs.h' under directory 'src\lxml'
warning: no files found matching '*.txt' under directory 'src\lxml\tests'
warning: no files found matching 'pubkey.asc' under directory 'doc'
warning: no files found matching 'tagpython*.png' under directory 'doc'
warning: no files found matching 'Makefile' under directory 'doc' Installing collected packages: lxml   Found existing installation:

lxml 2.3卸载lxml:成功卸载lxml运行setup.py install for lxml Building lxml version 3.2.4.没有Cython的建筑.错误:Nazwa'xslt-config'nie jest rozpoznawana jakopoleceniewewnętrznelubzewnętrzne,program wykonywalny lub plik wsadowy.

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

*

Using build configuration of libxslt
building 'lxml.etree' extension
D:\software\Microsoft Visual Studio 9.0\VC\BIN\cl.exe /c /nologo /Ox /MD /W3  /GS- /DNDEBUG

-Ic:\ users\x\appdata\local\temp\pip_build_x\lxml\src\lxml\inc ludes -ID:\ software\Python27\include -ID:\ software\Python27\PC/Tcsrc\lxml\lxml.etree.c /Fobuild\temp.win32-2.7\Release\src\lxml\lxml.etree.obj lxml.etree.cc:\ users\x\appdata\local\temp\pip_build_x\lxml\src\lxml\includes\etree_d efs.h(9):致命错误C1083:无法打开包含文件:'libxml/xmlversion.h':N o这样的文件或目录D:\ software\Python27\lib\distutils\dist.py:267:UserWarning:未知的分发选项:'bugtrack_url'warnings.warn(msg)错误:命令'"D:\ software\Microsoft Visual Studio 9.0\VC\BIN\cl.exe"'fai以退出状态2结束从命令D完成输出:\software\Python27\python.exe -c"import setu ptools; file ='c:\ users\x\appdata\local\temp\pip_build_x\lxml\setu p.py'; exec(compile(open(file). read().replace('\ r \n','\n'), file,'exec'))"install --record c:\ users\x\appdata\local\temp\pip-pyyuss-record\install-r ecord.txt --single-version-external-managed:构建lxml版本3.2.4.

没有Cython的建筑.

错误:Nazwa'xslt-config'nie jest rozpoznawana jakopoleceniewewnętrznelubzewnętrzne,

程序wykonywalny lub plik wsadowy.

**确保安装了libxml2和libxslt的开发包**

使用libxslt的构建配置

运行安装

运行构建

运行build_py

创建构建

创建build\lib.win32-2.7

创建build\lib.win32-2.7\lxml

复制src\lxml\builder.py - > build\lib.win32-2.7\lxml

复制src\lxml\cssselect.py - > build\lib.win32-2.7\lxml

复制src\lxml\doctestcompare.py - > build\lib.win32-2.7\lxml

复制src\lxml\ElementInclude.py - > build\lib.win32-2.7\lxml

复制src\lxml\pyclasslookup.py - > build\lib.win32-2.7\lxml

复制src\lxml\sax.py - > build\lib.win32-2.7\lxml

复制src\lxml\usedoctest.py - > build\lib.win32-2.7\lxml

复制src\lxml_elementpath.py - > build\lib.win32-2.7\lxml

复制src\lxml__init __.py - > build\lib.win32-2.7\lxml

创建build\lib.win32-2.7\lxml\includes

复制src\lxml\includes__init __.py - > build\lib.win32-2.7\lxml\includes

创建build\lib.win32-2.7\lxml\html

复制src\lxml\html\builder.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\clean.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\defs.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\diff.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\ElementSoup.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\formfill.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\html5parser.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\soupparser.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html\usedoctest.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html_diffcommand.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html_html5builder.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html_setmixin.py - > build\lib.win32-2.7\lxml\html

复制src\lxml\html__init __.py - > build\lib.win32-2.7\lxml\html

创建build\lib.win32-2.7\lxml\isoschematron

复制src\lxml\isoschematron__init __.py - > build\lib.win32-2.7\lxml\isoschema tron

复制src\lxml\lxml.etree.h - > build\lib.win32-2.7\lxml

复制src\lxml\lxml.etree_api.h - > build\lib.win32-2.7\lxml

复制src\lxml\includes\c14n.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\config.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\dtdvalid.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\etreepublic.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\htmlparser.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\relaxng.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\schematron.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\tree.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\uri.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\xinclude.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\xmlerror.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\xmlparser.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\xmlschema.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\xpath.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\xslt.pxd - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\etree_defs.h - > build\lib.win32-2.7\lxml\includes

复制src\lxml\includes\lxml-version.h - > build\lib.win32-2.7\lxml\includes

创建build\lib.win32-2.7\lxml\isoschematron\resources

创建build\lib.win32-2.7\lxml\isoschematron\resources\rng

复制src\lxml\isoschematron\resources\rng\iso-schematron.rng - > build\lib.win 32-2.7\lxml\isoschematron\resources\rng

创建build\lib.win32-2.7\lxml\isoschematron\resources\xsl

复制src\lxml\isoschematron\resources\xsl\RNG2Schtrn.xsl - > build\lib.win32-2 .7\lxml\isoschematron\resources\xsl

复制src\lxml\isoschematron\resources\xsl\XSD2Schtrn.xsl - > build\lib.win32-2 .7\lxml\isoschematron\resources\xsl

创建build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xsl t1

复制src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_abstract_e xpand.xsl - > build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron -xslt1

复制src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_dsdl_inclu de.xsl - > build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xs lt1

复制src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron _message.xsl - > build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schemat ron-xslt1

复制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

复制src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_svrl_for_x slt1.xsl - > build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron- xslt1

复制src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\readme.txt - > build\lib.win32-2.7\lxml\isoschematron\resources\xsl\iso-schematron-xslt1

运行build_ext

建立'lxml.etree'扩展

创建build\temp.win32-2.7

创建build\temp.win32-2.7\Release

创建build\temp.win32-2.7\Release\src

创建build\temp.win32-2.7\Release\src\lxml

D:\ software\Microsoft Visual Studio 9.0\VC\BIN\cl.exe/c/nologo/Ox/MD/W3/GS - /DNDEBUG -Ic:\ users\x\appdata\local\temp\pip_build_x\lxml\src\lxml\include s -ID:\ software\Python27\include -ID:\ software\Python27\PC /Tcsrc\lxml\lxml.etre ec /Fobuild\temp.win32-2.7\Release\src\lxml\lxml. etree.obj

lxml.etree.c

C:\用户\ X \应用程序数据\本地\ TEMP\pip_build_x\LXML\SRC\LXML \包括\ etree_defs.h(9):致命错误C1083:无法打开包含文件:'libxml/xmlversion.h':没有文件或目录

D:\ software\Python27\lib\distutils\dist.py:267:UserWarning:未知的分发选项:'bugtrack_url'

warnings.warn(MSG)

错误:命令'"D:\ software\Microsoft Visual Studio 9.0\VC\BIN\cl.exe"'以退出状态2失败

----------------------------------------回滚卸载lxml清理...命令D:\ software\Python27\python.exe -c"import setuptools; file ='c:\ user s\x\appdata\local\temp\pip_build_x\lxml\setup.py'; exec(compile(open(_ file _).read().replace('\ r \n','\n'),file,'exec'))"install --record c:\ u sers\x\appdata\local\temp\pip -pyyuss-record\install-record.txt --single-versio n-external-managed失败,错误代码1在c:\ users\x\appdata\local\temp\pip_build_x\lxml Traceback(最近一次调用最后一次):文件"D:\ software\Python27\Scripts\pip-script.py",第9行,在load_entry_point中('pip == 1.4.1','console_scripts','pip')()文件"D:\ software\Python27\lib\site-packages\pip__init __.py",第148行,在ma中返回command.main(args [1:],options)文件"D:\ software\Python27\lib\site-packages\pip\basecommand .py",第169行,在主文本中='\n'.join(complete_log)UnicodeDecodeError:'ascii'编解码器无法解码位置72中的字节0xa9:序数不在范围内(128)

Answer 1

如果您安装了编译器(使用VS C++ 2008 Express测试),则只需运行:

set STATICBUILD=true && pip install lxml

正如文档中所指出的,设置STATICBUILD将告诉lxml的安装程序在构建之前自动下载其所有二进制依赖项.

这些lxml二进制依赖项(从源代码安装时应该存在)将由安装程序下载并一起构建:

• 的libxslt
• 的iconv
• zlib的
• libxml2的

奖励:它也适用于virtualenv.

Answer 2

这个问题较旧但仍会在谷歌中弹出.我尝试了这个问题的其他答案,但由于某种原因它们无法正常工作,我不想跟踪并安装所有依赖项以在Windows上编译.

我注意到在pypi上,一些lxml版本提供了windows轮子而其他版本没有.

所以对我来说最简单的解决方案是指定一个版本...即,pip install lxml==3.6.0因为3.6.0提供了一个轮子,而较新的3.6.4没有

Answer 3

对于您的问题,有一个单行解决方案.不知何故,这是工作意味着你假设你正在低水平刮,然后这将工作.

经过8个小时的研究,我发现这没什么用

pip install lxml==3.6.0

不需要其他任何东西.

以上所有内容均适用于Windows.

评论是否有其他类型的问题持续乐意提供帮助.

这是我8小时后的成功:

Answer 4

您可以从Flak的答案中执行这些步骤,或者您只需下载Windows安装程序,双击即可启动它,然后继续使用.

Answer 5

您需要在虚拟环境中安装 libxml、libxslt、libiconv 和 zlib。您还需要 VS 2008，因为 python 2.7 是针对该版本编译的。我在这里写了更详细的解释http://www.laurivan.com/install-lxml-on-windows-on-a-virtualenv/