ftools-pow software package provides Curve plotting and image display interface tool, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ftools-pow
ftools-pow is installed in your system.
Make ensure the ftools-pow package were installed using the commands given below,
$ sudo dpkg-query -l | grep ftools-pow *
You will get with ftools-pow package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Science |
| Package | ftools-pow |
| Version | 5.4+dfsg-1build1 |
| Description | Curve plotting and image display interface tool |
| Sub Section | Science |