Can't Install Freeradius 2.1.9

[Zhang Shukun]

hi , all
      i want to install Freeradius. but error occur as follow, Could
you tell me what's wrong?
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rm -f .libs/radiusd.nm .libs/radiusd.nmS .libs/radiusd.nmT
creating .libs/radiusdS.c
(cd .libs && gcc  -g -O2 -c -fno-builtin "radiusdS.c")
rm -f .libs/radiusdS.c .libs/radiusd.nm .libs/radiusd.nmS .libs/radiusd.nmT
gcc .libs/radiusdS.o -o .libs/radiusd .libs/acct.o .libs/auth.o
.libs/client.o .libs/conffile.o .libs/crypt.o .libs/exec.o
.libs/files.o .libs/listen.o .libs/log.o .libs/mainconfig.o
.libs/modules.o .libs/modcall.o .libs/radiusd.o .libs/stats.o
.libs/session.o .libs/threads.o .libs/util.o .libs/valuepair.o
.libs/version.o .libs/xlat.o .libs/event.o .libs/realms.o
.libs/evaluate.o .libs/vmps.o .libs/detail.o -Wl,--export-dynamic
/home/zsk/freeradius-server-2.1.9/src/lib/.libs/libfreeradius-radius.so
-lnsl -lresolv -lpthread -lcrypt /usr/lib/libltdl.so -lssl -lcrypto
-ldl
.libs/modules.o: In function `setup_modules':
/home/zsk/freeradius-server-2.1.9/src/main/modules.c:1358: undefined
reference to `lt__PROGRAM__LTX_preloaded_symbols'
collect2: ld returned 1 exit status
make[4]: *** [radiusd] 错误 1
make[4]:正在离开目录 `/home/zsk/freeradius-server-2.1.9/src/main'
make[3]: *** [main] 错误 2
make[3]:正在离开目录 `/home/zsk/freeradius-server-2.1.9/src'
make[2]: *** [all] 错误 2
make[2]:正在离开目录 `/home/zsk/freeradius-server-2.1.9/src'
make[1]: *** [src] 错误 2
make[1]:正在离开目录 `/home/zsk/freeradius-server-2.1.9'
make: *** [all] 错误 2
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Thanks & Regards
Sucan