trying busy gives me this

[30000hp 30836m 30000mv]  [1exp] busy
Huh?
Bugs: [*****] BUG: interpret: ../src/cmd/so/do_busy.so: cannot open shared object file: No such file or directory
Bugs: Obtained 8 stack frames.
Bugs: interpret(char_data*, std::__cxx11::basic_string, std::allocator >)
Bugs: process_input()
Bugs: game_loop()
Bugs: afkmud(main+0x222)
Bugs: /lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca)
Bugs: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b)
Bugs: afkmud(_start+0x25)

No idea why that was in the commands.dat file since no such function exists.

God only knows why there's code in here to look for .so modules in a place that also doesn't exist.