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pip install sass==2.3 or 2.2 fails #29

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pip install sass==2.3 or 2.2 fails#29
@anialamo

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@anialamo
anialamo
opened on Jan 24, 2020

Hi! if I try to install sass I receive errors.
Anybody can help me?
I installed previously:
Python 2.7.17
Visual C++ for Python v9
& pip install Cython

I see this error after launch this command pip install sass:

Collecting sass
Using cached sass-2.3.tar.gz (126 kB)
Building wheels for collected packages: sass
Building wheel for sass (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: 'C:\Python27\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass\setup.py'"'"'; file='"'"'c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d 'c:\users\admini1.win\appdata\local\temp\2\pip-wheel-sbh4nu'
cwd: c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass
Complete output (51 lines):
running bdist_wheel
running build
running build_ext
skipping 'sass.cpp' Cython extension (up-to-date)
building 'sass' extension
creating build
creating build\temp.win-amd64-2.7
creating build\temp.win-amd64-2.7\Release
creating build\temp.win-amd64-2.7\Release\libsass
creating build\temp.win-amd64-2.7\Release\libsass\sass2scss
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/ast.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/ast.obj
ast.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/base64vlq.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/base64vlq.obj
base64vlq.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/bind.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/bind.obj
bind.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\environment.hpp(36) : warning C4800: 'unsigned __int64' : forcing value to bool 'true' or 'false' (performance warning)
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\environment.hpp(36) : while compiling class template member function 'bool Sass::Environment::current_frame_has(const std::string) const'
with
[
T=Sass::AST_Node *
]
libsass/bind.cpp(44) : see reference to class template instantiation 'Sass::Environment' being compiled
with
[
T=Sass::AST_Node *
]
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/constants.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/constants.obj
constants.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/context.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/context.obj
context.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
libsass/context.cpp(93) : warning C4244: 'initializing' : conversion from 'const double' to 'int', possible loss of data
libsass/context.cpp(94) : warning C4244: '+=' : conversion from 'const double' to 'int', possible loss of data
libsass/context.cpp(95) : warning C4244: '+=' : conversion from 'const double' to 'int', possible loss of data
libsass/context.cpp(107) : error C2440: 'specialization' : cannot convert from 'char' to 'const Sass::Prelexer::prelexer'
Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
libsass/context.cpp(107) : error C2973: 'Sass::Prelexer::find_first' : invalid template argument 'char'
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(457) : see declaration of 'Sass::Prelexer::find_first'
libsass/context.cpp(107) : error C2668: 'Sass::Prelexer::find_first' : ambiguous call to overloaded function
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(457): could be 'const char *Sass::Prelexer::find_first<59>(const char *)'
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(452): or 'const char *Sass::Prelexer::find_first<59>(const char *)'
while trying to match the argument list '(const char *)'
libsass/context.cpp(116) : error C2668: 'Sass::Prelexer::find_first' : ambiguous call to overloaded function
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(457): could be 'const char *Sass::Prelexer::find_first<59>(const char *)'
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(452): or 'const char *Sass::Prelexer::find_first<59>(const char *)'
while trying to match the argument list '(const char *)'
error: command 'C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe' failed with exit status 2

ERROR: Failed building wheel for sass
Running setup.py clean for sass
Failed to build sass
Installing collected packages: sass
Running setup.py install for sass ... error
ERROR: Command errored out with exit status 1:
command: 'C:\Python27\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass\setup.py'"'"'; file='"'"'c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'c:\users\admini1.win\appdata\local\temp\2\pip-record-2yygpr\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Python27\Include\sass'
cwd: c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass
Complete output (51 lines):
running install
running build
running build_ext
skipping 'sass.cpp' Cython extension (up-to-date)
building 'sass' extension
creating build
creating build\temp.win-amd64-2.7
creating build\temp.win-amd64-2.7\Release
creating build\temp.win-amd64-2.7\Release\libsass
creating build\temp.win-amd64-2.7\Release\libsass\sass2scss
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/ast.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/ast.obj
ast.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/base64vlq.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/base64vlq.obj
base64vlq.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/bind.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/bind.obj
bind.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\environment.hpp(36) : warning C4800: 'unsigned __int64' : forcing value to bool 'true' or 'false' (performance warning)
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\environment.hpp(36) : while compiling class template member function 'bool Sass::Environment::current_frame_has(const std::string) const'
with
[
T=Sass::AST_Node *
]
libsass/bind.cpp(44) : see reference to class template instantiation 'Sass::Environment' being compiled
with
[
T=Sass::AST_Node *
]
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/constants.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/constants.obj
constants.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG -I. -Ilibsass -IC:\Python27\include -IC:\Python27\PC /Tplibsass/context.cpp /Fobuild\temp.win-amd64-2.7\Release\libsass/context.obj
context.cpp
C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Include\xlocale(342) : warning C4530: C++ exception handler used, but unwind semantics are not enabled. Specify /EHsc
libsass/context.cpp(93) : warning C4244: 'initializing' : conversion from 'const double' to 'int', possible loss of data
libsass/context.cpp(94) : warning C4244: '+=' : conversion from 'const double' to 'int', possible loss of data
libsass/context.cpp(95) : warning C4244: '+=' : conversion from 'const double' to 'int', possible loss of data
libsass/context.cpp(107) : error C2440: 'specialization' : cannot convert from 'char' to 'const Sass::Prelexer::prelexer'
Conversion from integral type to pointer type requires reinterpret_cast, C-style cast or function-style cast
libsass/context.cpp(107) : error C2973: 'Sass::Prelexer::find_first' : invalid template argument 'char'
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(457) : see declaration of 'Sass::Prelexer::find_first'
libsass/context.cpp(107) : error C2668: 'Sass::Prelexer::find_first' : ambiguous call to overloaded function
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(457): could be 'const char *Sass::Prelexer::find_first<59>(const char *)'
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(452): or 'const char *Sass::Prelexer::find_first<59>(const char *)'
while trying to match the argument list '(const char *)'
libsass/context.cpp(116) : error C2668: 'Sass::Prelexer::find_first' : ambiguous call to overloaded function
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(457): could be 'const char *Sass::Prelexer::find_first<59>(const char *)'
c:\users\administrador.win-849n9dathre\appdata\local\temp\2\pip-install-hlpn1o\sass\libsass\prelexer.hpp(452): or 'const char *Sass::Prelexer::find_first<59>(const char *)'
while trying to match the argument list '(const char *)'
error: command 'C:\Users\Administrador.WIN-849N9DATHRE\AppData\Local\Programs\Common\Microsoft\Visual C++ for Python\9.0\VC\Bin\amd64\cl.exe' failed with exit status 2
----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Python27\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass\setup.py'"'"'; file='"'"'c:\users\admini1.win\appdata\local\temp\2\pip-install-hlpn1o\sass\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'c:\users\admini~1.win\appdata\local\temp\2\pip-record-2yygpr\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Python27\Include\sass' Check the logs for full command output.

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