libboost-timer1.48.0 software package provides C++ wall clock and CPU process timers, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libboost-timer1.48.0
libboost-timer1.48.0 is installed in your system.
Make ensure the libboost-timer1.48.0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libboost-timer1.48.0 *
You will get with libboost-timer1.48.0 package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Libraries |
| Package | libboost-timer1.48.0 |
| Version | 1.48.0-3 |
| Description | C++ wall clock and CPU process timers |
| Sub Section | libs |