Scrapy installation error

Environment

vscode insider 
vs 2017 

installation process

vscodeterminal
pip install scrapy 

error message

    D:\Program Files\Visual studio 2017\Visual studio\VC\Tools\MSVC\14.16.27023\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DWIN32=1 "-Id:\program files\python\include" "-Id:\program files\python\include" "-ID:\Program Files\Visual studio 2017\Visual studio\VC\Tools\MSVC\14.16.27023\include" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" /Tcsrc/twisted/test/raiser.c /Fobuild\temp.win-amd64-3.7\Release\src/twisted/test/raiser.obj
raiser.c
d:\program files\python\include\pyconfig.h(189): fatal error C1083: : "float.h" : No such file or directory
error: command "D:\\Program Files\\Visual studio 2017\\Visual studio\\VC\\Tools\\MSVC\\14.16.27023\\bin\\HostX86\\x64\\cl.exe" failed with exit status 2

----------------------------------------

Command "" d:program filespythonpython.exe "- u-c" import setuptools, tokenize;__file__="C:\ Users\ HC\ AppData\ Local\ Temp\ pip-install-pm9v6ncj\ Twisted\ setup.py";f=getattr (tokenize, "open", open) (_ _ file__); code=f.read (). Replace (" rn", "n"); f.close (); Exec (compile (code, _ _ file__, "exec") "install--record C:UsersHCAppDataLocalTemppip-record-1hmo6aa5install-record.txt-- single-version-externally-managed-- compile" failed with error code 1 in C:UsersHCAppDataLocalTemppip-install-pm9v6ncjTwisted\

Feb.22,2022

scrapy Chinese online description of the installation method , mentioned that the installation of pip is more troublesome, it is recommended to use Anaconda. (but my installation with pip on win7 + python3.7 went well. )

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bf443f-46f26.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf443f-46f26.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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