libgtop2-dev software package provides gtop system monitoring library (devel), 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 libgtop2-dev
libgtop2-dev is installed in your system.
Make ensure the libgtop2-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libgtop2-dev *
You will get with libgtop2-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libgtop2-dev |
| Version | 2.28.5-2 |
| Description | gtop system monitoring library (devel) |
| Sub Section | libdevel |