Known importers: 0 (displaying 4 packages, including internal and invalid packages) github.com/codeboten/opentelemetry-example go.opentelemetry.io/ (3) go.opentelemetry.io/example/namedtracer go.opentelemetry.io/exporter/ (2) go.opentelemetry.io/exporter/trace/jaeger go.opentelemetry.io/exporter/trace/stackdriver