cpgreport: 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/cpgreport - from package: emboss

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

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