W: Unknown Multi-Arch type 'no' for package 'libcdio-dev'
W: Unknown Multi-Arch type 'no' for package 'libiso9660-dev'
W: Unknown Multi-Arch type 'no' for package 'libudf-dev'
W: Unknown Multi-Arch type 'no' for package 'libcdio-dev'
W: Unknown Multi-Arch type 'no' for package 'libiso9660-dev'
W: Unknown Multi-Arch type 'no' for package 'libudf-dev'
W: You may want to run apt-get update to correct these problems