diff --git a/cmd/get.go b/cmd/get.go
index fac5890f6..a6f616b86 100644
--- a/cmd/get.go
+++ b/cmd/get.go
@@ -191,9 +191,6 @@ func copyToGopath(srcPath, destPath string) {
 // if the commit is empty string, then it downloads all dependencies,
 // otherwise, it only downloada package with specific commit only.
 func downloadPackages(ctx *cli.Context, nodes []*doc.Node) {
-	for _, node := range nodes {
-		fmt.Println(node)
-	}
 	// Check all packages, they may be raw packages path.
 	for _, n := range nodes {
 		// Check if local reference
diff --git a/doc/github.go b/doc/github.go
index ffd7a77ea..0bd62c391 100644
--- a/doc/github.go
+++ b/doc/github.go
@@ -63,8 +63,9 @@ func getGithubDoc(client *http.Client, match map[string]string, installRepoPath
 
 			err := com.HttpGetJSON(client, com.Expand("https://api.github.com/repos/{owner}/{repo}/git/refs?{cred}", match), &refs)
 			if err != nil {
-				log.Error("GET", "Fail to get revision")
-				log.Error("", err.Error())
+				log.Warn("GET", "Fail to get revision")
+				log.Warn("", err.Error())
+				log.Help("Try 'gopm config github' to set and gain more API calls")
 				break
 			}