cpanmin.usのインストールで”Can't locate ExtUtils/Manifest.pm”と言われたときは、”perl-ExtUtils-Manifest”をインストールしてあげましょう。
# cat /etc/redhat-release
CentOS release 6.5 (Final)
# curl -L http://cpanmin.us | perl - --sudo App::cpanminus
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 262k 100 262k 0 0 830k 0 --:--:-- --:--:-- --:--:-- 830k
--> Working on App::cpanminus
Fetching http://www.cpan.org/authors/id/M/MI/MIYAGAWA/App-cpanminus-1.7001.tar.gz ... OK
Configuring App-cpanminus-1.7001 ... N/A
Can't locate ExtUtils/Manifest.pm in @INC (@INC contains: CODE(0x1f76c48) /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /loader/0x1f76c48/App/cpanminus/script.pm line 99.
# yum install perl-ExtUtils-Manifest
簡単ですね！
