CentOS下编译安装perl(5.16.1)

首先下载最新的perl源码包：

[root@akinlau /]# wget http://www.cpan.org/src/5.0/perl-5.16.1.tar.gz

解压源码包
[root@akinlau /]# tar -xzf perl-5.16.1.tar.gz

编译并安装,目录可以自定义

[root@akinlau /]# cd perl-5.16.1
[root@akinlau perl-5.16.1]# ./Configure -des -Dprefix=/usr/local/perl

[root@akinlau perl-5.16.1]# make
[root@akinlau perl-5.16.1]# make test
[root@akinlau perl-5.16.1]# make install

如果系统以前已安装了旧版本的perl的话，替换系统原有的版本。
[root@akinlau perl-5.16.1]# mv /usr/bin/perl /usr/bin/perl.bak
[root@akinlau perl-5.16.1]# ln -s /usr/local/perl/bin/perl /usr/bin/perl

再看看是不是最新的版本

[root@akinlau perl-5.16.1]# perl -v

This is perl 5, version 16, subversion 1 (v5.16.1) built for x86_64-linux

Copyright 1987-2012, Larry Wall

Perl may be copied only under the terms of either the Artistic License or the
GNU General Public License, which may be found in the Perl 5 source kit.

Complete documentation for Perl, including FAQ lists, should be found on
this system using “man perl” or “perldoc perl”. If you have access to the
Internet, point your browser at http://www.perl.org/, the Perl Home Page.

如果看到以上信息，就证明安装成功了。