install.sh installs dybuk with wrong file permissions

[lukaslueg]

Running sudo ./install.sh install after a fresh checkout + build leaves you with a /usr/local/bin/dybuk having -rwxrw-rw- instead of -rwxr-xr-x which is potentially catastrophic (others may write to a file owned by root) and leaves normal users without permission to actually execute the thing.

Hi @lukaslueg,
Sorry for the (very late) reply.

Thank's for this issue, it's really my a very stupid mistake. This is already fixed in the new request.