deillustrate: 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/deillustrate - from package: libcam-pdf-perl

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

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