bootchartd: 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:

/sbin/bootchartd - from package: bootchart2

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

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