catdic: 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/catdic - from package: Canna

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

On Debian possible default full paths are:

/usr/bin/catdic - from package: canna-utils

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

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