cpp-4.8: 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/cpp-4.8 - from package: cpp-4.8

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

Error in other languages:
cpp-4.8: bevel nie gevind nie
cpp-4.8: comandă negăsită
cpp-4.8: comando não encontrado
cpp-4.8: commande introuvable
cpp-4.8: command not found
cpp-4.8: käsku ei ole
cpp-4.8: không tìm thấy lệnh
cpp-4.8: komanda nerasta
cpp-4.8: Kommando nicht gefunden.
cpp-4.8: kommandot finns inte
cpp-4.8: komut yok
cpp-4.8: nie znaleziono polecenia
cpp-4.8: níor aimsíodh an t-ordú
cpp-4.8: no se encontró la orden
cpp-4.8: no s'ha trobat l'ordre
cpp-4.8: opdracht niet gevonden
cpp-4.8: parancs nem található
cpp-4.8: perintah tidak ditemukan
cpp-4.8: príkaz nenájdený
cpp-4.8: příkaz nenalezen
cpp-4.8: команда не найдена
cpp-4.8: командата не е открита
cpp-4.8: 命令找不到
cpp-4.8: コマンドが見つかりません