globus-url-copy: 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/globus-url-copy - from package: globus-gass-copy-progs

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

On Debian possible default full paths are:

/usr/bin/globus-url-copy - from package: globus-gass-copy-progs

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

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