smbios-state-byte-ctl: 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/sbin/smbios-state-byte-ctl - from package: smbios-utils-bin

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

On Debian possible default full paths are:

/usr/sbin/smbios-state-byte-ctl - from package: smbios-utils

You may install the required package with command apt-get install {package}

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