globus-gridftp-server: 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/sbin/globus-gridftp-server - from package: globus-gridftp-server-progs

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

On Debian possible default full paths are:

/usr/sbin/globus-gridftp-server - from package: globus-gridftp-server-progs
/usr/lib/debug/usr/sbin/globus-gridftp-server - from package: globus-gridftp-server-dbg

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

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