lv2core software package provides LV2 audio plugin specification (dummy package), 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 lv2core
lv2core is installed in your system.
Make ensure the lv2core package were installed using the commands given below,
$ sudo dpkg-query -l | grep lv2core *
You will get with lv2core package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | lv2core |
| Version | 6.0+dfsg0-2 |
| Description | LV2 audio plugin specification (dummy package) |
| Sub Section | libdevel |