[toaster] cobalt installation error 2

[Nicholas Chua]

hi list, i patched qmail source with the smtp-auth and while "make", i got this error:- [root qmail-1.03]# make ./load qmail-remote control.o constmap.o timeoutread.o \ timeoutwrite.o timeoutconn.o tcpto.o now.o dns.o ip.o \ ipalloc.o ipme.o quote.o ndelay.a case.a sig.a open.a \ lock.a seek.a getln.a stralloc.a alloc.a substdio.a error.a \ str.a fs.a auto_qmail.o  `cat dns.lib` `cat socket.lib` \ -lssl -lcrypto /usr/bin/ld.real: cannot open -lcrypto: No such file or directory collect2: ld returned 1 exit status make: *** [qmail-remote] Error 1 please help.   thanks and regards