cd src/
make -f makefile.unix ?
This file: makefile.unix is where?
I tried running the legendcoin you have built on ubuntu, but it seems you are building on libdb_cxx_5.3!
I see most of the currencies choose ver libdb_cxx_4.8 why you choose 5.3?
That makes many systems incompatible and need to install more libraries!
simple fix use the ziped source code as some minor files were mising stoping the coin from being compiled :-)