s.date = `/usr/bin/git log --pretty=format:'%ci' -n 1`[0..9]
s.summary = "Arvados SDK Ruby"
s.description = "This is the Arvados SDK gem, git revision " + `/usr/bin/git log --pretty=format:'%H' -n 1`
s.date = `/usr/bin/git log --pretty=format:'%ci' -n 1`[0..9]
s.summary = "Arvados SDK Ruby"
s.description = "This is the Arvados SDK gem, git revision " + `/usr/bin/git log --pretty=format:'%H' -n 1`