libboost-regex1.54.0 software package provides regular expression library for C++, 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 libboost-regex1.54.0
libboost-regex1.54.0 is installed in your system.
Make ensure the libboost-regex1.54.0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libboost-regex1.54.0 *
You will get with libboost-regex1.54.0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libboost-regex1.54.0 |
| Version | 1.54.0-4ubuntu3 |
| Description | regular expression library for C++ |
| Sub Section | libs |