kolabwizard: 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 CentOS possible default full paths are:

/usr/bin/kolabwizard - from package: kdepim

You may install the required package with command yum install {package}

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