clmformat: 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/clmformat - from package: mcl

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

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