traceconvert: 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/traceconvert - from package: libtrace-tools

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

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