I still get the compiler error. Do you have any idea what I could do to get rid of it:
In file included from /usr/local/include/bitcoin/bitcoin.hpp:47,
from ../btc/btcrpclistunspent.h:10,
from ../btc/btcrpclistunspent.cpp:1:
/usr/local/include/bitcoin/explorer/command.hpp: In function 'boost::filesystem::path libbitcoin::explorer::config_default_path()':
/usr/local/include/bitcoin/explorer/command.hpp:58:1: error: 'SYSCONFDIR' was not declared in this scope
58 | BC_DECLARE_CONFIG_DEFAULT_PATH("libbitcoin" / BX_PROGRAM_NAME ".cfg")
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(edited)