我正在尝试安装getopt :: long。但是，我收到以下错误。有没有办法手动删除文件，我在哪里可以找到需要删除的文件。
C:\Users\sastagi\Desktop\Getopt-Long-2.42>perl Makefile.pl
Set up gcc environment - 3.4.5 (mingw-vista special r3)
I found left-over files from a previous version of Getopt::Long.
These should be removed.
I can add instructions to the Makefile to remove them when you
install this version.
Shall I add the remove instructions? y
Generating a dmake-style Makefile
Writing Makefile for Getopt::Long
Writing MYMETA.yml and MYMETA.json