Trouble compiling ipaudit

The latest version of ipaudit I can find is 0.95. I needed to get the functionality transferred to a new machine that is running CentOS 6 x64 (not required for my needs, but it’s the latest & greatest). A make produced the following:

[root@hostname ipaudit-0.95]# make make -C src all make[1]: Entering directory `/usr/local/src/ipaudit-0.95/src’ […]