Imports
- github.com/coreos/etcd/Godeps/_workspace/src/github.com/prometheus/procfs
- github.com/coreos/etcd/Godeps/_workspace/src/github.com/beorn7/perks/quantile
- github.com/coreos/etcd/Godeps/_workspace/src/github.com/prometheus/client_model/go
- github.com/coreos/etcd/Godeps/_workspace/src/github.com/golang/protobuf/proto
- github.com/coreos/etcd/Godeps/_workspace/src/github.com/prometheus/common/expfmt