Error: Can't locate File/HomeDir.pm in #INC - perl

Question

I use a Mac OS X 10.8, and want to run the latexindent.pl perl script on my latex files. This script is made by https://github.com/cmhughes/latexindent.plx. When I run this script on a latexfile I get this error message:
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.
It seems that I am missing the File::HomeDir module in perl so I tried to download it using:
sudo perl -MCPAN -e 'install File::HomeDir',
I get the following error:
Can't locate object method "install" via package "File::HomeDir".
I managed to install the YAML::Tiny package without any problems.
I tried to run:
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;
and got the same Error message as above...
Do anyone know what to do?

Answer 1

sudo perl -MCPAN -e 'install "File::HomeDir"'
^ ^

Answer 2

I had a similar problem. I just ran these commends, and it worked for me
sudo cpan -i File::HomeDir
then
sudo cpan -i Unicode::GCString
Basically, I will run latexindent file_name.tex, then an error message will appear that says you may need to install the XXXX module then I install the XXXX module using sudo cpan -i XXXX