安装Perl模块的最简单方法是使用CPAN:

The simplest way to install Perl modules is to use CPAN:

% perl -MCPAN -eshell
CPAN[1]> install DBI

就您而言，您似乎缺少一些标头-在尝试安装DBI之前，尝试安装内核标头RPM(使用up2date，yum，apt-get等).

In your case it looks like you are missing some headers - try installing the kernel-headers RPM (using up2date, yum, apt-get, etc.) before trying to install DBI.