splitkomdb: command not found

Have You tried accessing the binary with the full path?

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/sbin/splitkomdb - from package: lyskom-server

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