python import fcntl module error when doing cross compiling

Hello,

I am trying to use cross-compiling to compile mongoDB for Galileo. I compiled the cross-compiler on my 64-bit workstation and started to run python after installing the cross-compiler and source the environment. However, python reports fcntl module load failure. any help?

by the way, this problem does not exist when you run python on Galileo. it seems only cross compiling tool problem.

thanks

Haidong