ppm install xxx failed

ppm install Win32-Serialport failed

C:\WINDOWS\system32>ppm install Win32-Serialport
Installing package 'Win32-Serialport'...
Error installing package 'Win32-Serialport': Could not locate a PPD file for package Win32-Serialport>

解决它

1. 下载安装包：https://metacpan.org/pod/Win32::SerialPort
2. 解压，CMD进入安装包
3. 修改Makefile.PL为目标串口
4. perl Makefile.PL
5. dmake
6. dmake test
7. dmake install