faketime: 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/faketime - from package: faketime

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

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