9、Perl编程：模块安装、学习资源与面向对象基础

Perl编程：模块安装、学习资源与面向对象基础

1. Perl模块安装

在Perl中，若要将下载的模块安装到个人模块库而非全局模块库，需要在CPAN配置中添加参数。例如，若将自己的Perl模块存于 /users/staff/damian/lib/perl5 目录，应告知CPAN配置在调用 perl Makefile.PL 时添加参数 PREFIX=/users/staff/damian 。操作步骤如下：
当遇到如下提示时：

Every Makefile.PL is run by perl in a separate process. Likewise we
run 'make' and 'make install' in processes. If you have any parameters
(e.g. PREFIX, INSTALLPRIVLIB, UNINST or the like) you want to pass to
the calls, please specify them here.
If you don't understand this question, just press ENTER.

输入：

> PREFIX=/users/staff/damian

若无法使用CPAN.pm模块，就需手动下载和安装模块，一般步骤如下：
1.