configinfo: 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/share/torrus/bin/configinfo - from package: torrus-common

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

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