{stdenv, fetchurl , openssl , pam }: stdenv.mkDerivation { name = "dovecot-1.0.3"; buildInputs = [openssl pam]; src = fetchurl { url = http://dovecot.org/releases/1.0/dovecot-1.0.3.tar.gz; sha256 = "14b3sbvj9xpm5mjwfavwrcwmzfdgian51ncspl8j83cd8j01jdjz"; }; }