libpantomime1.2-dev software package provides GNUstep framework for mail handling (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 libpantomime1.2-dev
libpantomime1.2-dev is installed in your system.
Make ensure the libpantomime1.2-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libpantomime1.2-dev *
You will get with libpantomime1.2-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libpantomime1.2-dev |
| Version | 1.2.0~pre3+snap20071004+dfsg-4 |
| Description | GNUstep framework for mail handling (development files) |
| Sub Section | libdevel |