libmozjs-17.0-dev software package provides Spidermonkey javascript library - development headers, 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 libmozjs-17.0-dev
libmozjs-17.0-dev is installed in your system.
Make ensure the libmozjs-17.0-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libmozjs-17.0-dev *
You will get with libmozjs-17.0-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libmozjs-17.0-dev |
| Version | 17.0.0-1ubuntu1 |
| Description | Spidermonkey javascript library - development headers |
| Sub Section | libdevel |