diff -urN iproute-1.7.12/Data/IP/Addr.hs iproute-1.7.12-r1/Data/IP/Addr.hs
--- iproute-1.7.12/Data/IP/Addr.hs	2001-09-08 19:46:40.000000000 -0600
+++ iproute-1.7.12-r1/Data/IP/Addr.hs	2022-01-15 10:13:21.758588845 -0700
@@ -1,6 +1,7 @@
 {-# LANGUAGE BangPatterns #-}
 {-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE DeriveGeneric      #-}
+{-# LANGUAGE PackageImports     #-}
 
 module Data.IP.Addr where
 
@@ -14,7 +15,7 @@
 import Data.Word
 import Network.Socket
 import Numeric (showHex, showInt)
-import System.ByteOrder
+import "byteorder" System.ByteOrder
 import Text.Appar.String
 import GHC.Enum (succError,predError)
 import GHC.Generics