w2l: 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/w2l - from package: writer2latex

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

Error in other languages:
w2l: bevel nie gevind nie
w2l: comandă negăsită
w2l: comando não encontrado
w2l: commande introuvable
w2l: command not found
w2l: käsku ei ole
w2l: không tìm thấy lệnh
w2l: komanda nerasta
w2l: Kommando nicht gefunden.
w2l: kommandot finns inte
w2l: komut yok
w2l: nie znaleziono polecenia
w2l: níor aimsíodh an t-ordú
w2l: no se encontró la orden
w2l: no s'ha trobat l'ordre
w2l: opdracht niet gevonden
w2l: parancs nem található
w2l: perintah tidak ditemukan
w2l: príkaz nenájdený
w2l: příkaz nenalezen
w2l: команда не найдена
w2l: командата не е открита
w2l: 命令找不到
w2l: コマンドが見つかりません