fixtd: 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/fixtd - from package: impose+

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

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