sxw2txt: 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/sxw2txt - from package: odt2txt

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

Error in other languages:
sxw2txt: bevel nie gevind nie
sxw2txt: comandă negăsită
sxw2txt: comando não encontrado
sxw2txt: commande introuvable
sxw2txt: command not found
sxw2txt: käsku ei ole
sxw2txt: không tìm thấy lệnh
sxw2txt: komanda nerasta
sxw2txt: Kommando nicht gefunden.
sxw2txt: kommandot finns inte
sxw2txt: komut yok
sxw2txt: nie znaleziono polecenia
sxw2txt: níor aimsíodh an t-ordú
sxw2txt: no se encontró la orden
sxw2txt: no s'ha trobat l'ordre
sxw2txt: opdracht niet gevonden
sxw2txt: parancs nem található
sxw2txt: perintah tidak ditemukan
sxw2txt: príkaz nenájdený
sxw2txt: příkaz nenalezen
sxw2txt: команда не найдена
sxw2txt: командата не е открита
sxw2txt: 命令找不到
sxw2txt: コマンドが見つかりません