如何在 64 位 windows server 2012 上构建 cpan 模块？
这是错误消息：
It looks like you don't have a C compiler and make utility installed. Trying
to install dmake and the MinGW64 gcc compiler using the Perl Package Manager.
This may take a a few minutes...
Downloading pan packlist...done
ppm.bat install failed: Can't find any package that provides MinGW64
It looks like the installation of dmake and MinGW64 has failed. You will not
be able to run Makefile commands or compile C extension code. Please check
your internet connection and your proxy settings!