camitk-config: 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/bin/camitk-config - from package: libcamitk3

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

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