ftpcloudfs: 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/ftpcloudfs - from package: ftp-cloudfs

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

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