gcc-6-source software package provides Source of the GNU Compiler Collection, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install gcc-6-source
gcc-6-source is installed in your system.
Make ensure the gcc-6-source package were installed using the commands given below,
$ sudo dpkg-query -l | grep gcc-6-source *
You will get with gcc-6-source package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Development |
| Package | gcc-6-source |
| Version | 6.2.0-5ubuntu12 |
| Description | Source of the GNU Compiler Collection |
| Sub Section | Devel |