install blackfin toolchain from debian package

$ sudo su
# mkdir -p /etc/apt/sources.list.d
# echo deb http://download.analog.com/27516/distros/debian stable main > /etc/apt/sources.list.d/blackfin.sources.list
$ sudo apt-get update
$ sudo apt-get install blackfin-toolchain-uclinux blackfin-toolchain-linux-uclibc