cannot use s.objectives (type map[float64]float64) as type float64 in argument to quantile.NewTargeted

[conseev]

Get that error when running the exporter:

libvirt_exporter]# go run libvirt_exporter.go

github.com/prometheus/client_golang/prometheus

../../prometheus/client_golang/prometheus/summary.go:330:31: cannot use s.objectives (type map[float64]float64) as type float64 in argument to quantile.NewTargeted

Causes HTTP requests to fail:

curl http://127.0.0.1:9177

curl: (7) Failed connect to 127.0.0.1:9177; Connection refused