freeradius and error "can't resolve symbol '__uClibc_start_main"

[kaskada at email.cz]

Hello,
I`ve installed freeradius on OpenWRT (http://openwrt.org/) on RouterBoard 1xx platform.
I`m having a problem with running package freeradius_1.1.1-1 (freeradius_1.1.2-1 does the same error). When I type command "radiusd" I get this error:


radiusd: can't resolve symbol '__uClibc_start_main'


I`ve no idea what it tries to tell me and neither google nor some forum search helped me. I use these packages, which freeradius depends on:
zlib_1.2.3-4_mipsel.ipk
libopenssl_0.9.8e-3_mipsel.ipk
libltdl_1.5.22-1_mipsel.ipk
libpthread_0.9.28.2-10_mipsel.ipk


Thak you a lot for your help.
Pepe