DRAWEXE: 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 CentOS possible default full paths are:

/usr/bin/DRAWEXE - from package: OCE-draw

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/DRAWEXE - from package: OCE-draw

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

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