gfsview-batch3D: 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/gfsview-batch3D - from package: gfsview

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

Error in other languages:
gfsview-batch3D: bevel nie gevind nie
gfsview-batch3D: comandă negăsită
gfsview-batch3D: comando não encontrado
gfsview-batch3D: commande introuvable
gfsview-batch3D: command not found
gfsview-batch3D: käsku ei ole
gfsview-batch3D: không tìm thấy lệnh
gfsview-batch3D: komanda nerasta
gfsview-batch3D: Kommando nicht gefunden.
gfsview-batch3D: kommandot finns inte
gfsview-batch3D: komut yok
gfsview-batch3D: nie znaleziono polecenia
gfsview-batch3D: níor aimsíodh an t-ordú
gfsview-batch3D: no se encontró la orden
gfsview-batch3D: no s'ha trobat l'ordre
gfsview-batch3D: opdracht niet gevonden
gfsview-batch3D: parancs nem található
gfsview-batch3D: perintah tidak ditemukan
gfsview-batch3D: príkaz nenájdený
gfsview-batch3D: příkaz nenalezen
gfsview-batch3D: команда не найдена
gfsview-batch3D: командата не е открита
gfsview-batch3D: 命令找不到
gfsview-batch3D: コマンドが見つかりません