addld: 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/addld - from package: libsword-utils

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