itcl3-doc software package provides [incr Tcl] OOP extension for Tcl - manual pages, 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 itcl3-doc
itcl3-doc is installed in your system.
Make ensure the itcl3-doc package were installed using the commands given below,
$ sudo dpkg-query -l | grep itcl3-doc *
You will get with itcl3-doc package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Development |
| Package | itcl3-doc |
| Version | 3.4.3-1 |
| Description | [incr Tcl] OOP extension for Tcl - manual pages |
| Sub Section | Devel |