after I install the openssl,but the problem is still not resolved.

Now I am testing EAP authentication process by using eapol_test tool,Iwant to write a my module for our own project to provide some AAA  functions.
Below are some steps that I did in the EAP authentication test.

I mostly followed the two sites <http://www.freesoftwaremagazine.com/articles/howto_incremental_setup_freeradius_server_eap_authentications> and<http://deployingradius.com/scripts/eapol_test/> and a book named <FreeRADIUS Beginner's Guide>.

all the test about <Local authentication without EAP>กข<authenticate via a remote authenticator>กข<Getting the simplest EAP method into the picture: EAP-MD5>were successed.
But when I do the <Full swing with EAP-TLS, EAP-TTLS and PEAP> test ,it failed.

Below are  something i do about the users file and the configuration files:
1.I added a user in the users file
2.As my environment is Ubuntu10.04,my freeradius is installed using source(./configure->make->make install),it locates at /usr/local/etc/raddb/ ,I edit the eap.conf as below:
I just changed the default_eap_type = md5 to default_eap_type = peap

but then when I run radiusd -X,it turns out the below errors:
rlm_eap: No such sub-type for default EAP type peap
/usr/local/etc/raddb/eap.conf[17]: Instantiation failed for module "eap"
/usr/local/etc/raddb/sites-enabled/default[310]: Failed to load module "eap".
/usr/local/etc/raddb/sites-enabled/default[252]: Errors parsing authenticate section.

Can anybody help me and give me some suggestions?

Thank you very much!!!