dab_cmdline unable to locate shared library

[Discosmurf]

I've followed your guide, but when I try to run dab_cmdline I get the following error:
./dab_cmdline: error while loading shared libraries: libdab_lib.so: cannot open shared object file: No such file or directory

This may be a stupid question, but am I supposed to move libdab_lib.so somewhere after I build?
(The install places the lib correctly into /usr/local/lib)

[Discosmurf]

Solved:
After installing the shared library, run ldconfig in order to update the shared library cache.