Could not find audit

[streamthreader streamthreader]

cmake -DCMAKE_INSTALL_PREFIX=/usr .
- The C compiler identification is GNU
- The CXX compiler identification is GNU
- Check for working C compiler: /usr/bin/gcc
- Check for working C compiler: /usr/bin/gcc - works
- Detecting C compiler ABI info
- Detecting C compiler ABI info - done
- Check for working CXX compiler: /usr/bin/c++
- Check for working CXX compiler: /usr/bin/c++ - works
- Detecting CXX compiler ABI info
- Detecting CXX compiler ABI info - done
- Boost version: 1.49.0
- Found the following Boost libraries:
-   system
-   filesystem
-   regex
- Found ext2fs: /usr/lib64/libext2fs.so
CMake Error at src/cmake/Findaudit.cmake:17 (MESSAGE):
  Could not find audit
Call Stack (most recent call first):
  src/CMakeLists.txt:83 (find_package)

• Configuring incomplete, errors occurred!
  ___________________________________________________________

Slackware 13.37 x64
kernel 3.3.4
kernel-headers-3.4.4
boost-1.49.0
gcc-4.7.0_multilib
glibc-2.15_multilib
cmake-2.8.4

[conso]

Install libaudit-dev.