Replying to a message from: DonD

Hello, I am trying to get Xeams installed, but receive the following message: [.] Installing Xeams. /downloads/Install.sh: line 30: [: !=: unary operator expected cp: cannot stat 'Xeams.tar.gz': No such file or directory [*] Xeams.tar.gz not found with package, Installation... [FAILED] I am logged in as Sudo SU Please advise. Have a great day, Don