libsigrokdecode-dev software package provides sigrok protocol decoding library - development files, 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 libsigrokdecode-dev
libsigrokdecode-dev is installed in your system.
Make ensure the libsigrokdecode-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep libsigrokdecode-dev *
You will get with libsigrokdecode-dev package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Library development |
| Package | libsigrokdecode-dev |
| Version | 0.2.0-2ubuntu1 |
| Description | sigrok protocol decoding library - development files |
| Sub Section | libdevel |