Problems with ezmlm-0.53/ezmlm-idx-5.1.1

I have a problem installing ezmlm-idx-5.1.1, when I run 'make'

This is the code of error:          #  not all text copyied

mx2:/usr/src/ezmlm-0.53# make
./load ezmlm-warn -lezmlm `cat sql.lib`
ezmlm-warn.o: In function `main':
ezmlm-warn.c:(.text+0x1548): undefined reference to `error_notdir'
collect2: ld returned 1 exit status
make: *** [ezmlm-warn] Error 1



I'm working on a testing purpose system based on Debian Etch 4.0

mx2:/usr/src/ezmlm-0.53# uname -a
Linux mx2 2.6.18-5-k7 #1 SMP Thu Aug 30 02:52:31 UTC 2007 i686 GNU/Linux


Any comments about are welcome



-- 
Gerardo Ponce
Mar del Plata - Buenos Aires
ARGENTINA