/usr/bin/python3: 没有名为 python3-devel 的模块

/usr/bin/python3: No module named python3-devel

我在 Windows 10 并且我已经通过 Cygwin 包管理器安装了 python3-devel(基本上我是在遵循答案 Cygwin 的解决方案this 线程中)。但是当我想确认模块是否使用 python3 -m python3-devel --version 安装时,输出是 /usr/bin/python3: No module named python3-devel.

有人知道如何解决这个问题或我接下来可以做什么吗?

要检查某个包是否已安装在 Cygwin 中,请使用 cygcheck

$ cygcheck -c python38-devel
Cygwin Package Information
Package              Version        Status
python38-devel       3.8.10-1       OK

$ cygcheck -l python38-devel
/etc/postinstall/python38-devel.sh
/etc/preremove/python38-devel.sh
/usr/bin/2to3-3.8
/usr/bin/python3.8-config
/usr/include/python3.8/abstract.h
/usr/include/python3.8/asdl.h
/usr/include/python3.8/ast.h
...
/usr/lib/python3.8/config-3.8-x86_64-cygwin/Setup
/usr/lib/python3.8/config-3.8-x86_64-cygwin/Setup.local
/usr/lib/libpython3.8.dll.a
/usr/lib/pkgconfig/python-3.8.pc
/usr/lib/pkgconfig/python-3.8-embed.pc

python3-devel 会拉 python38-devel

$ cygcheck-dep -qr python3-devel
 python3-devel: requires ( python3 python38-devel )