I tried to build PC/VS9.0/pcbuild.sln using Visual Studio 2008, but it failed:

1>------ Build started: Project: make_buildinfo, Configuration: Release Win32 ------
2>------ Build started: Project: kill_python, Configuration: Debug x64 ------
2>Compiling...
1>Compiling...
2>kill_python.c
1>make_buildinfo.c
2>c1 : fatal error C1083: Cannot open source file: '.\kill_python.c': No such file or directory
1>c1 : fatal error C1083: Cannot open source file: '.\make_buildinfo.c': No such file or directory
2>Build log was saved at "file://Z:\default\PC\VS9.0\x64-temp-Debug\kill_python\BuildLog.htm"
2>kill_python - 1 error(s), 0 warning(s)
1>Build log was saved at "file://Z:\default\PC\VS9.0\Win32-temp-Release\make_buildinfo\BuildLog.htm"
1>make_buildinfo - 1 error(s), 0 warning(s)
3>------ Build started: Project: make_versioninfo, Configuration: Debug Win32 ------
4>------ Build started: Project: w9xpopen, Configuration: Debug x64 ------
3>Compiling...
4>Compiling...
3>make_versioninfo.c
4>w9xpopen.c
3>c1 : fatal error C1083: Cannot open source file: '..\PC\make_versioninfo.c': No such file or directory
4>c1 : fatal error C1083: Cannot open source file: '..\PC\w9xpopen.c': No such file or directory
3>Build log was saved at "file://Z:\default\PC\VS9.0\Win32-temp-Debug\make_versioninfo\BuildLog.htm"
3>make_versioninfo - 1 error(s), 0 warning(s)
4>Build log was saved at "file://Z:\default\PC\VS9.0\x64-temp-Debug\w9xpopen\BuildLog.htm"
4>w9xpopen - 1 error(s), 0 warning(s)
5>------ Build started: Project: pythoncore, Configuration: Debug x64 ------
5>Compiling...
5>traceback.c
5>c1 : fatal error C1083: Cannot open source file: '..\Python\traceback.c': No such file or directory
5>thread.c
5>c1 : fatal error C1083: Cannot open source file: '..\Python\thread.c': No such file or directory
5>sysmodule.c
[etc.]