colorgcc: 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/colorgcc - from package: colorgcc

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

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