Using wget on Lion

wget does not exist in Leopard, you should use “curl” set up an alias for wget to curl -O which does exactly the same thing:

echo 'alias wget="curl -O"' >> ~/.bash_profile

Note: if the command doesn’t work after creating the alias, it’s probably the .bash_profile loaded in your current terminal session didn’t make the alias effective. So, just create a new Terminal window and the alias should be there.