Pip Install Fail, problem with lxml lib

Hello, and congratulations on the idea ;) I'm having problems installing via pip, I've already tried different versions of python (all with its environment variabilities set correctly, from 3.8, because versions before that don't recognize for example the := command, up to 3.11) and from different pc's, but I can never install via pip (i'm on windows machine).

give me this error:

Building wheel for lxml (setup.py) ... error error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully. │ exit code: 1

Apparently it is a problem with the lxml file wheel, even trying to install the lxml library I have problems. I have already tried several solutions but without success, do you have any solution?

This is complete promt

Collecting lxml Using cached lxml-4.9.1.tar.gz (3.4 MB) Preparing metadata (setup.py) ... done Building wheels for collected packages: lxml Building wheel for lxml (setup.py) ... error error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [94 lines of output] Building lxml version 4.9.1. Building without Cython. Building against pre-built libxml2 andl libxslt libraries running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-cpython-311 creating build\lib.win-amd64-cpython-311\lxml copying src\lxml\builder.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\cssselect.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\doctestcompare.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\ElementInclude.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\pyclasslookup.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\sax.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\usedoctest.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml_elementpath.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml__init.py -> build\lib.win-amd64-cpython-311\lxml creating build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes__init__.py -> build\lib.win-amd64-cpython-311\lxml\includes creating build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\builder.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\clean.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\defs.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\diff.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\ElementSoup.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\formfill.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\html5parser.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\soupparser.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\usedoctest.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html_diffcommand.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html_html5builder.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html_setmixin.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\init.py -> build\lib.win-amd64-cpython-311\lxml\html creating build\lib.win-amd64-cpython-311\lxml\isoschematron copying src\lxml\isoschematron\init.py -> build\lib.win-amd64-cpython-311\lxml\isoschematron copying src\lxml\etree.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\etree_api.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\lxml.etree.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\lxml.etree_api.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\includes\c14n.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\config.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\dtdvalid.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\etreepublic.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\htmlparser.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\relaxng.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\schematron.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\tree.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\uri.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xinclude.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xmlerror.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xmlparser.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xmlschema.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xpath.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xslt.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\init__.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\etree_defs.h -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\lxml-version.h -> build\lib.win-amd64-cpython-311\lxml\includes creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\rng copying src\lxml\isoschematron\resources\rng\iso-schematron.rng -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\rng creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl copying src\lxml\isoschematron\resources\xsl\RNG2Schtrn.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl copying src\lxml\isoschematron\resources\xsl\XSD2Schtrn.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_abstract_expand.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_dsdl_include.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_message.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_skeleton_for_xslt1.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_svrl_for_xslt1.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\readme.txt -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 running build_ext building 'lxml.etree' extension creating build\temp.win-amd64-cpython-311 creating build\temp.win-amd64-cpython-311\Release creating build\temp.win-amd64-cpython-311\Release\src creating build\temp.win-amd64-cpython-311\Release\src\lxml "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -DCYTHON_CLINE_IN_TRACEBACK=0 -Isrc -Isrc\lxml\includes "-IC:\Program Files\Python311\include" "-IC:\Program Files\Python311\Include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /Tcsrc\lxml\etree.c /Fobuild\temp.win-amd64-cpython-311\Release\src\lxml\etree.obj -w cl : warning della riga di comando D9025 : override di '/W3' con '/w' etree.c C:\Users\SappohSama\AppData\Local\Temp\pip-install-f_56b5_y\lxml_a5d36edf0cd14afbbb25b736e46df4cf\src\lxml\includes/etree_defs.h(14): fatal error C1083: Non Š possibile aprire il file inclusione: 'libxml/xmlversion.h': No such file or directory Compile failed: command 'C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe' failed with exit code 2 creating Users creating Users\SAPPOH~1 creating Users\SAPPOH~1\AppData creating Users\SAPPOH~1\AppData\Local creating Users\SAPPOH~1\AppData\Local\Temp "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -I/usr/include/libxml2 "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /TcC:\Users\SAPPOH~1\AppData\Local\Temp\xmlXPathInitkmlxv96m.c /FoUsers\SAPPOH~1\AppData\Local\Temp\xmlXPathInitkmlxv96m.obj xmlXPathInitkmlxv96m.c C:\Users\SAPPOH~1\AppData\Local\Temp\xmlXPathInitkmlxv96m.c(1): fatal error C1083: Non Š possibile aprire il file inclusione: 'libxml/xpath.h': No such file or directory error: command 'C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe' failed with exit code 2

  Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
  *********************************************************************************
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for lxml Running setup.py clean for lxml Failed to build lxml Installing collected packages: lxml Running setup.py install for lxml ... error error: subprocess-exited-with-error

× Running setup.py install for lxml did not run successfully. │ exit code: 1 ╰─> [91 lines of output] Building lxml version 4.9.1. Building without Cython. Building against pre-built libxml2 andl libxslt libraries running install C:\Program Files\Python311\Lib\site-packages\setuptools\command\install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. warnings.warn( running build running build_py creating build creating build\lib.win-amd64-cpython-311 creating build\lib.win-amd64-cpython-311\lxml copying src\lxml\builder.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\cssselect.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\doctestcompare.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\ElementInclude.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\pyclasslookup.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\sax.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\usedoctest.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml_elementpath.py -> build\lib.win-amd64-cpython-311\lxml copying src\lxml__init.py -> build\lib.win-amd64-cpython-311\lxml creating build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes__init__.py -> build\lib.win-amd64-cpython-311\lxml\includes creating build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\builder.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\clean.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\defs.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\diff.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\ElementSoup.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\formfill.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\html5parser.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\soupparser.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\usedoctest.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html_diffcommand.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html_html5builder.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html_setmixin.py -> build\lib.win-amd64-cpython-311\lxml\html copying src\lxml\html\init.py -> build\lib.win-amd64-cpython-311\lxml\html creating build\lib.win-amd64-cpython-311\lxml\isoschematron copying src\lxml\isoschematron\init.py -> build\lib.win-amd64-cpython-311\lxml\isoschematron copying src\lxml\etree.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\etree_api.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\lxml.etree.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\lxml.etree_api.h -> build\lib.win-amd64-cpython-311\lxml copying src\lxml\includes\c14n.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\config.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\dtdvalid.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\etreepublic.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\htmlparser.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\relaxng.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\schematron.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\tree.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\uri.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xinclude.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xmlerror.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xmlparser.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xmlschema.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xpath.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\xslt.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\init__.pxd -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\etree_defs.h -> build\lib.win-amd64-cpython-311\lxml\includes copying src\lxml\includes\lxml-version.h -> build\lib.win-amd64-cpython-311\lxml\includes creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\rng copying src\lxml\isoschematron\resources\rng\iso-schematron.rng -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\rng creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl copying src\lxml\isoschematron\resources\xsl\RNG2Schtrn.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl copying src\lxml\isoschematron\resources\xsl\XSD2Schtrn.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl creating build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_abstract_expand.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_dsdl_include.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_message.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_schematron_skeleton_for_xslt1.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\iso_svrl_for_xslt1.xsl -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 copying src\lxml\isoschematron\resources\xsl\iso-schematron-xslt1\readme.txt -> build\lib.win-amd64-cpython-311\lxml\isoschematron\resources\xsl\iso-schematron-xslt1 running build_ext building 'lxml.etree' extension creating build\temp.win-amd64-cpython-311 creating build\temp.win-amd64-cpython-311\Release creating build\temp.win-amd64-cpython-311\Release\src creating build\temp.win-amd64-cpython-311\Release\src\lxml "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -DCYTHON_CLINE_IN_TRACEBACK=0 -Isrc -Isrc\lxml\includes "-IC:\Program Files\Python311\include" "-IC:\Program Files\Python311\Include" "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /Tcsrc\lxml\etree.c /Fobuild\temp.win-amd64-cpython-311\Release\src\lxml\etree.obj -w cl : warning della riga di comando D9025 : override di '/W3' con '/w' etree.c C:\Users\SappohSama\AppData\Local\Temp\pip-install-f_56b5_y\lxml_a5d36edf0cd14afbbb25b736e46df4cf\src\lxml\includes/etree_defs.h(14): fatal error C1083: Non Š possibile aprire il file inclusione: 'libxml/xmlversion.h': No such file or directory Compile failed: command 'C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe' failed with exit code 2 "C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe" /c /nologo /O2 /W3 /GL /DNDEBUG /MD -I/usr/include/libxml2 "-IC:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\include" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\cppwinrt" /TcC:\Users\SAPPOH~1\AppData\Local\Temp\xmlXPathInituan32lau.c /FoUsers\SAPPOH~1\AppData\Local\Temp\xmlXPathInituan32lau.obj xmlXPathInituan32lau.c C:\Users\SAPPOH~1\AppData\Local\Temp\xmlXPathInituan32lau.c(1): fatal error C1083: Non Š possibile aprire il file inclusione: 'libxml/xpath.h': No such file or directory error: command 'C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.31.31103\bin\HostX86\x64\cl.exe' failed with exit code 2

  Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
  *********************************************************************************
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure

× Encountered error while trying to install package. ╰─> lxml

note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure.

i have already try to install also like py -3.11 -m pip install lxml or py -3.11 -m pip install musicxml2fmf, or also python3.11 -m pip install musicxml2fmf, (or lxml) , but dont work, same error...

Building lxml version 4.9.1. Traceback (most recent call last): File "C:\Users\SappohSama\Desktop\lxml-lxml-4.9.1\lxml-lxml-4.9.1\setup.py", line 270, in **setup_extra_options() ^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\SappohSama\Desktop\lxml-lxml-4.9.1\lxml-lxml-4.9.1\setup.py", line 162, in setup_extra_options ext_modules = setupinfo.ext_modules( ^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\SappohSama\Desktop\lxml-lxml-4.9.1\lxml-lxml-4.9.1\setupinfo.py", line 102, in ext_modules raise RuntimeError( RuntimeError: ERROR: Trying to build without Cython, but pre-generated 'src\lxml\etree.c' is not available (pass --without-cython to ignore this error).

Also try python setup.py install --without-cython, but also dont work.

I have also try to install from source , from here: https://github.com/lxml/lxml with python setup.py install but give me this error , and also try to colne repo (from official webiste solution) with git:

https://lxml.de/4.8/

But it's a older version (4.8) and the required is 4.9.1 8right?)

Thanks in advance ;)

white-gecko / musicxml2fmf

Pip Install Fail, problem with lxml lib #3