[root@localhost ~]# ls -ld /root/.cpan/build/Event-Lib-1.03/blib/arch/auto/Event/Lib/Lib.so
-rwxr-xr-x  1 root root 142438 Sep 17 12:07 /root/.cpan/build/Event-Lib-1.03/blib/arch/auto/Event/Lib/Lib.so

##</code><code>##

.......
Checking existance of libevent...yes
Checking capabilities...
  event_set_log_callback...yes
  event_priority_init...yes
Additional defines:  -DHAVE_LOG_CALLBACKS -DHAVE_PRIORITIES

Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -levent
Writing Makefile for Event::Lib
cp lib/Event/Lib.pm blib/lib/Event/Lib.pm
/usr/bin/perl /usr/lib/perl5/5.8.8/ExtUtils/xsubpp  -typemap /usr/lib/perl5/5.8.8/ExtUtils/typemap -typemap typemap  Lib.xs > Lib.xsc && mv Lib.xsc Lib.c
gcc -c   -D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm  -O2 -g -pipe -m64   -DVERSION=\"1.03\" -DXS_VERSION=\"1.03\" -fPIC "-I/usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE"  -DHAVE_CONFIG_H -DHAVE_LOG_CALLBACKS -DHAVE_PRIORITIES  Lib.c
Running Mkbootstrap for Event::Lib ()
chmod 644 Lib.bs
rm -f blib/arch/auto/Event/Lib/Lib.so
gcc  -shared Lib.o  -o blib/arch/auto/Event/Lib/Lib.so  \
   -lm          \

chmod 755 blib/arch/auto/Event/Lib/Lib.so
cp Lib.bs blib/arch/auto/Event/Lib/Lib.bs
chmod 644 blib/arch/auto/Event/Lib/Lib.bs
Manifying blib/man3/Event::Lib.3pm
  /usr/bin/make  -- OK
Running make test
PERL_DL_NONLAZY=1 /usr/bin/perl "-MExtUtils::Command::MM" "-e" "test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
t/00_pod.........................ok
t/00_pod_coverage................ok
t/01_event-lib...................Can't load '/root/.cpan/build/Event-Lib-1.03/blib/arch/auto/Event/Lib/Lib.so' for module Event::Lib: /root/.cpan/build/Event-Lib-1.03/blib/arch/auto/Event/Lib/Lib.so: undefined symbol: event_loop at /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/DynaLoader.pm line 230.
 at t/01_event-lib.t line 10
Compilation failed in require at t/01_event-lib.t line 10.
BEGIN failed--compilation aborted at t/01_event-lib.t line 10.
t/01_event-lib...................dubious
        Test returned status 2 (wstat 512, 0x200)
DIED. FAILED tests 1-2
        Failed 2/2 tests, 0.00% okay
t/10_event.......................Can't load '/root/.cpan/build/Event-Lib-1.03/blib/arch/auto/Event/Lib/Lib.so' for module Event::Lib: /root/.cpan/build/Event-Lib-1.03/blib/arch/auto/Event/Lib/Lib.so: undefined symbol: event_loop at /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/DynaLoader.pm line 230.
 at t/10_event.t line 3
Compilation failed in require at t/10_event.t line 3.
BEGIN failed--compilation aborted at t/10_event.t line 3.
.......