xwe: 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/xwe - from package: xwpe

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

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