bfgminer software package provides multi-threaded multi-pool ASIC, FPGA and GPU bitcoin miner, 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 bfgminer
bfgminer is installed in your system.
Make ensure the bfgminer package were installed using the commands given below,
$ sudo dpkg-query -l | grep bfgminer *
You will get with bfgminer package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | Network |
| Package | bfgminer |
| Version | 5.4.2+dfsg-1+b1 |
| Description | multi-threaded multi-pool ASIC, FPGA and GPU bitcoin miner |
| Sub Section | Net |