[08:11][root@pimp:/opt/sph-sgminer]# ./sgminer -k darkcoin -c config.conf
./sgminer: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.15' not found (required by ./sgminer)
./sgminer: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by ./sgminer)
guess I'll have to way for the sourcecode :[
You have to add testing repo first
nano /etc/apt/sources.list
#Tesing
deb http://http.us.debian.org/debian/ testing non-free contrib main
Then
apt-get update
apt-get -t testing install libc6-dev