bin: printing error messages in main at stderr
bin: printing error messages in main at stderr

gleez/gandalf,flaviamissi/gandalf,gleez/gandalf,marcelometal/gandalf,flaviamissi/gandalf,tsuru/gandalf,gleez/gandalf,marcelometal/gandalf,scorphus/gandalf,tsuru/gandalf,marcelometal/gandalf,scorphus/gandalf