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

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