error while loading shared libraries libpng12.so.0

 ./LiveSuit.sh
Starting x86-64/LiveSuit.

x86-64/LiveSuit: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory

sudo add-apt-repository ppa:linuxuprising/libpng12
# sudo apt update
sudo apt install libpng12-0