Ghidra can be downloaded from https://ghidra-sre.org/
git clone https://github.com/ShingekiNoChikungunya/ghidra-headless-decompile && cd ghidra-headless-decompile && ./install.sh
gdecomp my_binary_file my_output.c
gdecomp my_binary_file
That's a fast way to decompile using ghidra without any tweaks.