libblas3 software package provides Basic Linear Algebra Reference implementations, shared library, you can install in your Debian 8 (Jessie) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install libblas3
libblas3 is installed in your system.
Make ensure the libblas3 package were installed using the commands given below,
$ sudo dpkg-query -l | grep libblas3 *
You will get with libblas3 package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Libraries |
| Package | libblas3 |
| Version | 1.2.20110419-10 |
| Description | Basic Linear Algebra Reference implementations, shared library |
| Sub Section | libs |