sbcinfo: 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 Debian possible default full paths are:

/usr/bin/sbcinfo - from package: sbc-tools

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

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