libanyevent-perl software package provides event loop framework with multiple implementations, 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 libanyevent-perl
libanyevent-perl is installed in your system.
Make ensure the libanyevent-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libanyevent-perl *
You will get with libanyevent-perl package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Perl |
| Package | libanyevent-perl |
| Version | 6.120-1 |
| Description | event loop framework with multiple implementations |
| Sub Section | Perl |