Pip Can'；关于多个步骤，请不要在PC上安装Scrapy

我试图在PC上安装scrapy，但不断收到错误消息

我尝试安装Microsoft Visual Studio和其他类型的东西，但没有任何效果：(

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Python3.8中的API中删除了

tp\u print

方法。错误“'tp\u print'：不是“\u typeobject”的成员这意味着代码是为Python Hi设计的，没有明确说明您使用的是什么版本的Scarsay和Visual Studio。这使得帮助您成为问题，因为问题可能很简单，因为您使用的是不匹配的版本，并且需要另一个版本的Scarsay（例如）在VS中使用。这是否回答了您的问题？

 src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2229): warning C4047: '=': '__pyx_t_11iocpsupport_HANDLE' differs in levels of indirection from 'HANDLE'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2377): warning C4022: 'CreateIoCompletionPort': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2377): warning C4022: 'CreateIoCompletionPort': pointer mismatch for actual parameter 2
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2377): warning C4047: '=': '__pyx_t_11iocpsupport_HANDLE' differs in levels of indirection from 'HANDLE'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2492): warning C4022: 'GetQueuedCompletionStatus': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2838): warning C4022: 'PostQueuedCompletionStatus': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(2949): warning C4022: 'CloseHandle': pointer mismatch for actual parameter 1
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(3292): warning C4996: 'PyObject_AsReadBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(4932): warning C4996: 'PyObject_AsWriteBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(5149): warning C4996: 'PyObject_AsReadBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(5786): warning C4996: 'PyObject_AsWriteBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(6146): warning C4996: 'PyObject_AsWriteBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(6164): warning C4996: 'PyObject_AsWriteBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(6182): warning C4996: 'PyObject_AsWriteBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(6509): warning C4996: 'PyObject_AsReadBuffer': deprecated in 3.0
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(7614): error C2039: 'tp_print': is not a member of '_typeobject'
c:\users\emeron\appdata\local\programs\python\python39\include\cpython/object.h(193): note: see declaration of '_typeobject'
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(8421): warning C4996: '_PyUnicode_get_wstr_length': deprecated in 3.3
src/twisted/internet/iocpreactor/iocpsupport/iocpsupport.c(8437): warning C4996: '_PyUnicode_get_wstr_length': deprecated in 3.3
error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\BuildTools\\VC\\Tools\\MSVC\\14.28.29333\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2