Designed for elementary OS
As first you need elementary SDK
sudo apt install elementary-sdk
Install dependencies
sudo apt install libgtkspell3-3-dev
Clone repository and change directory
git clone https://github.com/artemanufrij/translit.git
cd translit
Compile, install and start Translit on your system
meson build --prefix=/usr
cd build
sudo ninja install
com.github.artemanufrij.translit