Qmail installer from lazyinstaller.net

[Herbert]

Hello from Herbert,
i try to install qmail with the lazyinstaller http://lazyinstaller.net/
I get error:
-lssl -lcrypto
/usr/bin/ld: cannot find -lssl
collect2: ld returned 1 exit status
make: *** [qmail-remote] Error 1

Please help me..