lldb-3.5-dev software package provides transitional dummy package to liblldb-3.5-dev, 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 lldb-3.5-dev
lldb-3.5-dev is installed in your system.
Make ensure the lldb-3.5-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep lldb-3.5-dev *
You will get with lldb-3.5-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Development |
| Package | lldb-3.5-dev |
| Version | 1:3.5-4ubuntu2~trusty2 [all], |
| Description | transitional dummy package to liblldb-3.5-dev |
| Sub Section | devel |