pike7.8-pcre software package provides PCRE module for Pike, 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 pike7.8-pcre
pike7.8-pcre is installed in your system.
Make ensure the pike7.8-pcre package were installed using the commands given below,
$ sudo dpkg-query -l | grep pike7.8-pcre *
You will get with pike7.8-pcre package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Interpreters |
| Package | pike7.8-pcre |
| Version | 7.8.700-7 |
| Description | PCRE module for Pike |
| Sub Section | Interpreters |