splash: 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/splash - from package: splash

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

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