lzf: 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/lzf - from package: liblzf

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

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