./start.sh
Running Leylines
./Leylines: error while loading shared libraries: libdumb.so.1: cannot open shared object file: No such file or directory

I could not locate any commonly known libdump

Trying wine segfaulted after a bit:
wine: Unhandled page fault on read access to 00000024 at address 0042C164 (thread 015c), starting debugger...

It should be in the game package. I'm not sure how your system setup is but maybe you can double-check the user rights and/or install the package again?