after more problems i installed nodebb successuly finally. especially thanks to @PitaJ
after installed there was no sounds in ACP. i solved it with https://github.com/NodeBB/NodeBB/commit/759c3f5584efdaace97ae6795f48ec1755facad4
but now sounds do not play. i restarted nodebb, cleared the cache but no success.
it fixed. but i do not know how, i did not do anything.