--- Imakefile.orig	2024-02-02 17:45:34 UTC
+++ Imakefile
@@ -23,6 +23,7 @@ XCOMM $Id: Imakefile,v 6.3 1996/07/12 05:01:03 kagotan
     PUCCPTYDDEF = -DPUCC_PTYD		/* does not need to be setuid */
          PTYLIB = -lpucc
 #endif
+         PTYLIB += -lutil
 
  OSMAJORVERSION = OSMajorVersion
  OSMINORVERSION = OSMinorVersion