These days I am trying to use rlsim software package from https://github.com/sbotond/rlsim/tree/master/releases. But somehow, I can't untar all copies in the folder. The following is an example of what's happening:
tar -xvzf rlsim-latest_amd64.tar.gz
gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: Error exit delayed from previous errors