_Debian_sid = DEBIAN_8_0 _Debian_jessie = DEBIAN_8_0 _Debian_wheezy = DEBIAN_7_0 _Debian_squeeze = DEBIAN_6_0 _Ubuntu_wily = UBUNTU_15_10 _Ubuntu_trusty = UBUNTU_14_04 _Ubuntu_raring = UBUNTU_13_04 _Ubuntu_quantal = UBUNTU_12_10 _Ubuntu_precise = UBUNTU_12_04 _Ubuntu_lucid = UBUNTU_10_04