lbmount: 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 CentOS possible default full paths are:

/usr/bin/lbmount - from package: ltspfs

You may install the required package with command yum install {package}

On Debian possible default full paths are:

/usr/bin/lbmount - from package: ltspfs

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

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