check-binary-files: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/bin/check-binary-files - from package: jpackage-utils

You may install the required package with command yum install {package}

Error in other languages:
check-binary-files: bevel nie gevind nie
check-binary-files: comandă negăsită
check-binary-files: comando não encontrado
check-binary-files: commande introuvable
check-binary-files: command not found
check-binary-files: käsku ei ole
check-binary-files: không tìm thấy lệnh
check-binary-files: komanda nerasta
check-binary-files: Kommando nicht gefunden.
check-binary-files: kommandot finns inte
check-binary-files: komut yok
check-binary-files: nie znaleziono polecenia
check-binary-files: níor aimsíodh an t-ordú
check-binary-files: no se encontró la orden
check-binary-files: no s'ha trobat l'ordre
check-binary-files: opdracht niet gevonden
check-binary-files: parancs nem található
check-binary-files: perintah tidak ditemukan
check-binary-files: príkaz nenájdený
check-binary-files: příkaz nenalezen
check-binary-files: команда не найдена
check-binary-files: командата не е открита
check-binary-files: 命令找不到
check-binary-files: コマンドが見つかりません