libcache-mmap-perl software package provides Shared data cache using memory mapped files, 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 libcache-mmap-perl
libcache-mmap-perl is installed in your system.
Make ensure the libcache-mmap-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcache-mmap-perl *
You will get with libcache-mmap-perl package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Perl |
| Package | libcache-mmap-perl |
| Version | 0.11-1build2 |
| Description | Shared data cache using memory mapped files |
| Sub Section | Perl |