libobrender29 software package provides rendering library for openbox themes, 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 libobrender29
libobrender29 is installed in your system.
Make ensure the libobrender29 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libobrender29 *
You will get with libobrender29 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libobrender29 |
| Version | 3.5.2-6 |
| Description | rendering library for openbox themes |
| Sub Section | libs |