Designed for elementary OS
As first you need some packages
sudo apt install git meson
Clone repository and change directory
git clone https://github.com/artemanufrij/findfileconflicts.git
cd findfileconflicts
Compile, install and start Find File Conflicts on your system
meson build --prefix=/usr
cd build
sudo ninja install
com.github.artemanufrij.findfileconflicts