libcsound64-6.0 software package provides main library for Csound, 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 libcsound64-6.0
libcsound64-6.0 is installed in your system.
Make ensure the libcsound64-6.0 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libcsound64-6.0 *
You will get with libcsound64-6.0 package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Libraries |
| Package | libcsound64-6.0 |
| Version | 1:6.02~dfsg-1 |
| Description | main library for Csound |
| Sub Section | libs |