rcs-latex software package provides LaTeX macro package for handling RCS keywords (transitional package), 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 rcs-latex
rcs-latex is installed in your system.
Make ensure the rcs-latex package were installed using the commands given below,
$ sudo dpkg-query -l | grep rcs-latex *
You will get with rcs-latex package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | TeX |
| Package | rcs-latex |
| Version | 3.1.debian.1 |
| Description | LaTeX macro package for handling RCS keywords (transitional package) |
| Sub Section | TeX |