SpaceFM is a multi-panel tabbed file and desktop manager for Linux with a customisable menu system, and bash integration. SpaceFM aims to provide a stable, capable file manager with significant customisation capabilities.
You can find the instructions on how to fix it here.
Gentoo
ebuild at https://github.com/thermitegod/overlay/tree/master/x11-misc/spacefm
Everyone Else
Need to get submodules using either
git clone --recurse-submodules https://github.com/thermitegod/spacefm
or from an existing clone
git submodule update --init --recursive
Then build
mkdir build
cd build
meson ..
ninja
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.