在使用PyInstaller构建应用程序的过程中，我在输出中看到了这一点：
INFO: Hidden import 'encodings' has been found otherwise
INFO: Adding Microsoft.VC90.CRT to dependent assemblies of final executable
INFO: Searching for assembly x86_Microsoft.VC90.CRT_1fc8b3b9a1e18e3b_9.0.21022.8_none ...
INFO: Found manifest C:\windows\WinSxS\Manifests\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.21022.8_none_bcb86ed6ac711f91.manifest
INFO: Searching for file msvcr90.dll
INFO: Found file C:\windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.21022.8_none_bcb86ed6ac711f91\msvcr90.dll
INFO: Searching for file msvcp90.dll
INFO: Found file C:\windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.21022.8_none_bcb86ed6ac711f91\msvcp90.dll
INFO: Searching for file msvcm90.dll
INFO: Found file C:\windows\WinSxS\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.21022.8_none_bcb86ed6ac711f91\msvcm90.dll
INFO: Adding Microsoft.Windows.Common-Controls to dependent assemblies of final executable
INFO: Adding Microsoft.VC90.DebugCRT to dependent assemblies of final executable
INFO: Searching for assembly x86_Microsoft.VC90.DebugCRT_1fc8b3b9a1e18e3b_9.0.21022.8_none ...
WARNING: Assembly not found
ERROR: Assembly x86_Microsoft.VC90.DebugCRT_1fc8b3b9a1e18e3b_9.0.21022.8_none not found
我有Visual C ++ 2008和2010 Express Editions，虽然我不确定这些年份，但是2005,2008和2010年的可再分发版本。
如果不是我已有的应用程序，提供VC90.DebugCRT的是什么？如果我在应用程序中打包VC90.DebugCRT，我是否会遵守Microsoft对分发的限制？