daemonfs: 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/daemonfs - from package: daemonfs

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

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