dict-freedict-por-deu software package provides Portuguese-German dictionary for the dict server/client, 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 dict-freedict-por-deu
dict-freedict-por-deu is installed in your system.
Make ensure the dict-freedict-por-deu package were installed using the commands given below,
$ sudo dpkg-query -l | grep dict-freedict-por-deu *
You will get with dict-freedict-por-deu package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Text Processing |
| Package | dict-freedict-por-deu |
| Version | 2014.10.22-2build1 |
| Description | Portuguese-German dictionary for the dict server/client |
| Sub Section | text |