vbperminfo: 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/lib/voxbo/bin/vbperminfo - from package: voxbo

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

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