vsplash: 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/vsplash - from package: splash

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

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