libjavascriptcoregtk-3.0-0-dbg software package provides JavaScript engine library from WebKitGTK+ - debugging symbols, 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 libjavascriptcoregtk-3.0-0-dbg
libjavascriptcoregtk-3.0-0-dbg is installed in your system.
Make ensure the libjavascriptcoregtk-3.0-0-dbg package were installed using the commands given below,
$ sudo dpkg-query -l | grep libjavascriptcoregtk-3.0-0-dbg*
You will get with libjavascriptcoregtk-3.0-0-dbg package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Debug packages |
| Package | libjavascriptcoregtk-3.0-0-dbg |
| Version | 2.4.10-0ubuntu0.14.04.1 [amd64 |
| Description | JavaScript engine library from WebKitGTK+ - debugging symbols |
| Sub Section | debug |