casinocoind: error while loading shared libraries: libboost_system.so.1.54.0: cannot open shared object file: No such file or directory
Can you create an issue on GitHub with the above
WHat version of boost are you running? Ubuntu 12.04 comes with 1.48 and this wallet needs 1.54. You should be able to remove that package and install boost from source to get the appropriate version. Alternatively, you can upgrade to Ubuntu 14.04 and that comes with version 1.54 as a package. 12.04 only gets maintenance updates now until end of Q1 2017. That's kind of an old release.