Can't locate File/HomeDir.pm in @INC (@INC contains: /Library/Perl/5.12/darwin-thread-multi-2level /Library/Perl/5.12 /Network/Library/Perl/5.12/darwin-thread-multi-2level /Network/Library/Perl/5.12 /Library/Perl/Updates/5.12.4/darwin-thread-multi-2level /Library/Perl/Updates/5.12.4 /System/Library/Perl/5.12/darwin-thread-multi-2level /System/Library/Perl/5.12 /System/Library/Perl/Extras/5.12/darwin-thread-multi-2level /System/Library/Perl/Extras/5.12 .) at helloworld.pl line 10.
BEGIN Failed--compilation aborted at helloworld.pl line 10.

似乎我在perl中缺少File :: HomeDir模块,所以我尝试使用以下方法下载它：

sudo perl -MCPAN -e’install File :: HomeDir’,

我收到以下错误：

无法通过包“File :: HomeDir”找到对象方法“install”.

我设法安装YAML :: Tiny包没有任何问题.

我试着跑：

1 #!/usr/bin/perl
2 
3 use strict;
4 use warnings;
5 use FindBin;
6 use YAML::Tiny;
7 use File::Copy;
8 use File::Basename;
9 use Getopt::Std;
10 use File::HomeDir;
11 
12 print "hello world";
13 exit;

并获得与上面相同的错误消息…

有谁知道该怎么办？