I installed unixODBC for MDK 9.0 's MySql ,but

I installed unixODBC for MDK 9.0 's MySql ,but

I installed  unixODBC for MDK 9.0 's MySql ,but when i input "ODBCConfig" then
[suncom@suncom suncom]$ ODBCConfig
Segmentation fault
[suncom@suncom suncom]$


what happen ???  what can i do ??????      
没用过MDK,RH上有,倒是很简单