libhttp-oai-perl software package provides API for the OAI-PMH, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libhttp-oai-perl
libhttp-oai-perl is installed in your system.
Make ensure the libhttp-oai-perl package were installed using the commands given below,
$ sudo dpkg-query -l | grep libhttp-oai-perl *
You will get with libhttp-oai-perl package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Perl |
| Package | libhttp-oai-perl |
| Version | 3.27-1 |
| Description | API for the OAI-PMH |
| Sub Section | Perl |