boinc-client-nvidia-cuda software package provides metapackage for CUDA-savvy BOINC client and manager, 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 boinc-client-nvidia-cuda
boinc-client-nvidia-cuda is installed in your system.
Make ensure the boinc-client-nvidia-cuda package were installed using the commands given below,
$ sudo dpkg-query -l | grep boinc-client-nvidia-cuda *
You will get with boinc-client-nvidia-cuda package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Network |
| Package | boinc-client-nvidia-cuda |
| Version | 7.6.33+dfsg-4 |
| Description | metapackage for CUDA-savvy BOINC client and manager |
| Sub Section | Net |