libblas3gf software package provides Transitional package for libblas, 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 libblas3gf
libblas3gf is installed in your system.
Make ensure the libblas3gf package were installed using the commands given below,
$ sudo dpkg-query -l | grep libblas3gf *
You will get with libblas3gf package name, version, architecture and description in a table
| Distro | Debian 8 jessie |
| Section | Old Libraries |
| Package | libblas3gf |
| Version | 1.2.20110419-10 |
| Description | Transitional package for libblas |
| Sub Section | oldlibs |