update error msg for create command

mhewedy · Dec 11, 2020 · 4e10361 · 4e10361
1 parent 9168aa1
commit 4e10361
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/command/create.go b/command/create.go
@@ -67,7 +67,9 @@ $ vermin create <image> </path/to/shell/script.sh>
 	},
 	Args: func(cmd *cobra.Command, args []string) error {
 		if len(args) < 1 {
-			return errors.New("Image required\nUse the command 'vermin images' to list all images available")
+			return errors.New("Image required. " +
+				"try \"vermin create ubuntu/focal64\".\n" +
+				"Use the command 'vermin images' to list all images available")
 		}
 
 		parts := strings.Split(args[0], "/")