ccze: 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/ccze - from package: ccze

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

On Debian possible default full paths are:

/usr/bin/ccze - from package: ccze

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

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