taurusdoc: command not found

Have You tried accessing the binary with the full path?

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/taurusdoc - from package: python-taurus

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