Ok, I just found the crux after sending this email.
[i@glusterfarm data]$ nm -aD /usr/lib/libpcrecpp.so.0 | grep Init
00002ed0 T _ZN7pcrecpp2RE4InitERKSsPKNS_10RE_OptionsE
U _ZNSt8ios_base4InitC1Ev
U _ZNSt8ios_base4InitD1Ev
The package in Amazon Linux is not the same version in RHEL. So
recompiling is needed.
Hence I'd like to suggest that we need to add some notes on the EPEL
wiki page, ideas?
Thanks.