ges-launch-0.10: 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/ges-launch-0.10 - from package: ges0.10-tools

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

Error in other languages:
ges-launch-0.10: bevel nie gevind nie
ges-launch-0.10: comandă negăsită
ges-launch-0.10: comando não encontrado
ges-launch-0.10: commande introuvable
ges-launch-0.10: command not found
ges-launch-0.10: käsku ei ole
ges-launch-0.10: không tìm thấy lệnh
ges-launch-0.10: komanda nerasta
ges-launch-0.10: Kommando nicht gefunden.
ges-launch-0.10: kommandot finns inte
ges-launch-0.10: komut yok
ges-launch-0.10: nie znaleziono polecenia
ges-launch-0.10: níor aimsíodh an t-ordú
ges-launch-0.10: no se encontró la orden
ges-launch-0.10: no s'ha trobat l'ordre
ges-launch-0.10: opdracht niet gevonden
ges-launch-0.10: parancs nem található
ges-launch-0.10: perintah tidak ditemukan
ges-launch-0.10: príkaz nenájdený
ges-launch-0.10: příkaz nenalezen
ges-launch-0.10: команда не найдена
ges-launch-0.10: командата не е открита
ges-launch-0.10: 命令找不到
ges-launch-0.10: コマンドが見つかりません