liblmdb-dev software package provides Lightning Memory-Mapped Database development files, 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 liblmdb-dev
liblmdb-dev is installed in your system.
Make ensure the liblmdb-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep liblmdb-dev *
You will get with liblmdb-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | liblmdb-dev |
| Version | 0.9.10-1 |
| Description | Lightning Memory-Mapped Database development files |
| Sub Section | libdevel |