findcontact: 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/findcontact - from package: kraft

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

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