clearcut: 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/clearcut - from package: clearcut

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

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