This will add Debian 9(stretch) support, and also non-official support of Debian testing/unstable and Ubuntu non-LTS versions. Signed-off-by: Takuya ASADA <syuu@scylladb.com> Message-Id: <1500501275-8419-1-git-send-email-syuu@scylladb.com> (cherry picked from commit 8c32e4f8a446104622f204cd8eaa092fcb514ec8)