diff --git a/Tools/unix/cpmtools/Makefile b/Tools/unix/cpmtools/Makefile
index 12c1f508..8c56b657 100644
--- a/Tools/unix/cpmtools/Makefile
+++ b/Tools/unix/cpmtools/Makefile
@@ -10,11 +10,14 @@ CFLAGS = -g
 
 DEFFORMAT = ibm-3740
 DEVICE = posix
+DISKDEFS=$(shell cd ../../cpmtools ; pwd)/diskdefs
+DEFFORMAT=wbw_fd144
+
 CPPFLAGS = -DDISKDEFS=\"$(DISKDEFS)\" -DFORMAT=\"$(DEFFORMAT)\"
 
 DEVICEOBJ =	device_posix.o 
 
-OBJECTS = cpmls cpmrm cpmcp cpmchmod cpmchattr mkfs.cpm fsck.cpm
+OBJECTS = cpmls cpmrm cpmcp cpmchmod cpmchattr mkfs.cpm fsck.cpm fsed.cpm
 
 all: $(OBJECTS) $(DEST)
 	cp $(OBJECTS) $(DEST)
@@ -41,7 +44,7 @@ fsck.cpm: fsck.cpm.o cpmfs.o getopt.o getopt1.o $(DEVICEOBJ)
 	$(CC) $(LDFLAGS) -o $@ fsck.cpm.o cpmfs.o getopt.o getopt1.o $(DEVICEOBJ)
 
 fsed.cpm: fsed.cpm.o cpmfs.o getopt.o getopt1.o $(DEVICEOBJ)
-	$(CC) $(LDFLAGS) -o $@ fsed.cpm.o cpmfs.o getopt.o getopt1.o $(DEVICEOBJ)
+	$(CC) $(LDFLAGS) -o $@ fsed.cpm.o cpmfs.o getopt.o getopt1.o $(DEVICEOBJ) -lncurses
 
 $(DEST):
 	mkdir -p $(DEST)
diff --git a/Tools/unix/cpmtools/config.h b/Tools/unix/cpmtools/config.h
index 2b5cd544..45bf194d 100644
--- a/Tools/unix/cpmtools/config.h
+++ b/Tools/unix/cpmtools/config.h
@@ -8,7 +8,7 @@
 #define HAVE_SYS_TYPES_H 1
 #define HAVE_SYS_STAT_H 1
 #define HAVE_MODE_T 0
-#define NEED_NCURSES 0
+#define NEED_NCURSES 1
 #define HAVE_NCURSES_NCURSES_H 0
 
 #if HAVE_SYS_STAT_H
diff --git a/Tools/unix/cpmtools/cpmfs.c b/Tools/unix/cpmtools/cpmfs.c
index 750b3ce6..dfd43b92 100644
--- a/Tools/unix/cpmtools/cpmfs.c
+++ b/Tools/unix/cpmtools/cpmfs.c
@@ -668,6 +668,24 @@ void cpmglob(int optin, int argc, char * const argv[], struct cpmInode *root, in
 }
 /*}}}*/
 
+FILE *open_diskdefs()
+{
+	FILE *fp;
+	char *ddenv = getenv("DISKDEFS");
+
+	if (fp=fopen("diskdefs","r"))
+		return fp;
+	if (fp=fopen(DISKDEFS,"r"))
+		return fp;
+  	if (ddenv)
+		if (fp=fopen(ddenv,"r"))
+			return fp;
+    fprintf(stderr,"%s: Neither diskdefs%s%s%s nor %s could be opened.\n",
+		cmd, 
+		ddenv ? ", ": "", ddenv ? ddenv : "", ddenv ? "," : "" , DISKDEFS);
+    exit(1);
+}
+
 /* superblock management */
 /* diskdefReadSuper   -- read super block from diskdefs file     */ /*{{{*/
 static int diskdefReadSuper(struct cpmSuperBlock *d, const char *format)
@@ -675,18 +693,11 @@ static int diskdefReadSuper(struct cpmSuperBlock *d, const char *format)
   char line[256];
   FILE *fp;
   int insideDef=0,found=0;
-  char *ddenv = getenv("DISKDEFS");
 
   d->libdskGeometry[0] = '\0';
   d->type=0;
-  if (
-	(fp=fopen("diskdefs","r"))==(FILE*)0 && 
-	(ddenv && ((fp=fopen(ddenv,"r"))==(FILE*)0)) &&
-  	(fp=fopen(DISKDEFS,"r"))==(FILE*)0)
-  {
-    fprintf(stderr,"%s: Neither `diskdefs' nor `" DISKDEFS "' could be opened.\n",cmd);
-    exit(1);
-  }
+  fp = open_diskdefs();
+
   while (fgets(line,sizeof(line),fp)!=(char*)0)
   {
     int argc;