I cannot compile any demo - undefined symbol: kglnone - on linux 64bits

Hi, I am a newbie with pro*c, My environment, RHEL 6.3 x86_64:

Precomp:

instantclient-precomp-linux.x64-11.2.0.3.0.zip
instantclient-sdk-linux.x64-11.2.0.3.0.zip

variables:

ORACLE_SID=orcl
ORACLE_BASE=/u01/app/oracle
ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
LD_LIBRARY_PATH=/u01/app/oracle/product/11.2.0/dbhome_1/lib

I am getting:

[oracle@srvbase instantclient_11_2]$ ./sdk/proc
./sdk/proc: symbol lookup error: ./sdk/proc: undefined symbol: kglnone

[oracle@srvbase instantclient_11_2]$ ldd -d ./sdk/proc
        linux-vdso.so.1 =>  (0x00007fffdfdff000)
        librt.so.1 => /lib64/librt.so.1 (0x0000003950e00000)
        libclntsh.so.11.1 => /u01/app/oracle/product/11.2.0/dbhome_1/lib/libclntsh.so.11.1 (0x00007fc3eca02000)
        libnnz11.so => /u01/app/oracle/product/11.2.0/dbhome_1/lib/libnnz11.so (0x00007fc3ec63a000)