cudf-solver software package provides virtual package provided by mccs, aspcud, 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 cudf-solver
cudf-solver is installed in your system.
Make ensure the cudf-solver package were installed using the commands given below,
$ sudo dpkg-query -l | grep cudf-solver*
You will get with cudf-solver package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Virtual packages |
| Package | cudf-solver |
| Version | |
| Description | virtual package provided by mccs, aspcud |
| Sub Section | Virtual |