{
public:
explicit PrivilegeError (std::string s)
- : std::runtime_error (s)
- {}
+ : std::runtime_error (s)
+ {}
+};
+
+
+class MissingConfigurationError : public std::runtime_error
+{
+public:
+ explicit MissingConfigurationError(std::string s)
+ : std::runtime_error(s)
+ {}
};