lceb_dynopt: 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/lib/wims/other/bin/lceb_dynopt - from package: wims
/var/lib/wims/other/bin/lceb_dynopt - from package: wims

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

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