queue_splitter3: 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/queue_splitter3 - from package: skytools3

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

Error in other languages:
queue_splitter3: bevel nie gevind nie
queue_splitter3: comandă negăsită
queue_splitter3: comando não encontrado
queue_splitter3: commande introuvable
queue_splitter3: command not found
queue_splitter3: käsku ei ole
queue_splitter3: không tìm thấy lệnh
queue_splitter3: komanda nerasta
queue_splitter3: Kommando nicht gefunden.
queue_splitter3: kommandot finns inte
queue_splitter3: komut yok
queue_splitter3: nie znaleziono polecenia
queue_splitter3: níor aimsíodh an t-ordú
queue_splitter3: no se encontró la orden
queue_splitter3: no s'ha trobat l'ordre
queue_splitter3: opdracht niet gevonden
queue_splitter3: parancs nem található
queue_splitter3: perintah tidak ditemukan
queue_splitter3: príkaz nenájdený
queue_splitter3: příkaz nenalezen
queue_splitter3: команда не найдена
queue_splitter3: командата не е открита
queue_splitter3: 命令找不到
queue_splitter3: コマンドが見つかりません