traceanon: 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/traceanon - from package: libtrace-tools

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

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