libcgi-ssi-perl software package provides Perl module to use SSI from CGI scripts, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libcgi-ssi-perl
libcgi-ssi-perl is installed in your system.
Make ensure the libcgi-ssi-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcgi-ssi-perl *
You will get with libcgi-ssi-perl package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Perl |
| Package | libcgi-ssi-perl |
| Version | 0.92-3 |
| Description | Perl module to use SSI from CGI scripts |
| Sub Section | Perl |