gds: 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/gds - from package: voxbo

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

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