Confirm before installing dependencies on prepare

scan/base.go

@@ -33,8 +33,9 @@ import (
 type base struct {
 	ServerInfo config.ServerInfo
 	Distro     config.Distro
+	Platform   models.Platform
 
-	Platform models.Platform
+	lackDependencies []string
 	osPackages
 
 	log  *logrus.Entry
@@ -77,6 +78,10 @@ func (l base) getPlatform() models.Platform {
 	return l.Platform
 }
 
+func (l base) getLackDependencies() []string {
+	return l.lackDependencies
+}
+
 func (l base) allContainers() (containers []config.Container, err error) {
 	switch l.ServerInfo.Container.Type {
 	case "", "docker":