The error message implies that there is something wrong in the command line, especially with option “–p”. For example, there might be some non-visible characters that would confuse the command line parser.
So could you test it by manually writing the command on the terminal, excluding all usage of any aliases etc. You may shorten the list of countries if you wish.
If the same problem occurs, please show all terminal input and output here, exactly as it is.
Tip: use the </> button just above this writing area to make the output much more readable.
EDIT: by the way, you don’t need to use “sudo” with remirror, and it is better not to use it.