elki-dev software package provides Data mining algorithm development framework - development files, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install elki-dev
elki-dev is installed in your system.
Make ensure the elki-dev package were installed using the commands given below,
$ sudo dpkg-query -l | grep elki-dev *
You will get with elki-dev package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Science |
| Package | elki-dev |
| Version | 0.7.1-2 |
| Description | Data mining algorithm development framework - development files |
| Sub Section | Science |