Create usernames using Complete First Name instead of First Letter of First Name

This would be relatively easy to implement, once I get situated with the git migration I'll probably implement options like this.

I just pushed some code that incorporates these features, if you could, please test the 7.x-1.x-dev branch once it gets packaged and post any issues.

I installed the 7.x-1.x-dev branch as suggested in #2. It adds a "Configure" link for the module on the modules page. If I click on it I get the admin/config/people page. But I can not find any way to configure the use of the full first name. I also can not find it in the account settings or somewhere else on the configuration page. The module uses the full first name now without a possibility to configure it.

Strange I have it working on my copy, I'll have to check out what's going on. It should bring you to:
admin/config/people/realname_registration

I am facing the same problem. I can't see configuration link in module menu. I even went to page admin/config/people/realname_registration but there is nothing. I am using 7.x.11 :(

I updated to dev version. Its working fine now. Thanks!

after updating to 7.1.x.11 , I am facing the problem again. :(

These latest changes are still only on the 7.x-1.x-dev branch, download the development branch and let me know if you still are having these issues.

I updated to 7.x-1.20. now when i change to first name and last seperated by space, I get the error shown in attachment
It also removes the username field on registration form. I mean there is neither field for username nor for first name and last name

I still need to write some documentation but here's a summarized version:

Go to Configuration > Accounting settings > Manage fields

Add (2) textfields that displays on the registration form and is required

If you named them field_firstname and field_lastname, go to the Realname registration configuration page and type though field names in. Now when someone registers it will use those fields and preserve the first and last name in those fields (and create the username in the format you choose).