The terminal will tell you if a .so file is missing. Identify the package providing that file ( dnf provides */filename ) and install it.
: Use a terminal to grab essential libraries. For Rocky Linux 9, run: toon boom harmony linux install
# Install from a trusted PPA or manually sudo add-apt-repository ppa:linuxuprising/libpng12 sudo apt update sudo apt install libpng12-0 The terminal will tell you if a