GLIBC_2.14

[alicai]

./difacto.dmlc: /lib64/libc.so.6: version GLIBC_2.14' not found (required by ./difacto.dmlc) ./difacto.dmlc: /lib64/libc.so.6: version GLIBC_2.14' not found (required by ./libstdc++.so.6)