Fix build break on example

Fix build break on example

I got a below break while building example.

/usr/bin/ld: location_example_01.o: undefined reference to symbol 'elocation_address_free'
/usr/bin/ld: note: 'elocation_address_free' is defined in DSO /usr/elocal/lib/libelocation.so.0 so try adding it to the linker command line
/usr/elocal/lib/libelocation.so.0: could not read symbols: Invalid operation