yaourt -S kiiro-notes-git

cd src
lrelease-qt5 KiiroNotes.pro
qmake-qt5
make -j2
sudo install -D -m 755 -s KiiroNotes /usr/bin/KiiroNotes
sudo cp -r ../share /usr
sudo update-desktop-database
sudo gtk-update-icon-cache /usr/share/icons/hicolor

cp /usr/share/applications/KiiroNotes.desktop ~/.config/autostart