servicemenuinstallation: 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/servicemenuinstallation - from package: dolphin

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

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