create user home dir

[Marcel Janssen]

Hi,

I've created a user on my system without creating a home dir for this user a 
while ago.
Now I'd to add the home dir for thi suser and thought usermod could do that 
for me.
I issue :

usermod -d /home/user1 -m user1

But, nothing happens.

How can I create the home dir ?

Regards,
Marcel