fake_recall: 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/fake_recall - from package: nfs-ganesha-utils

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

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