Looks like you are building the uclibc version of the SD card image: that's the same error I got when trying the uclibc build.
opencv does not work in the uclibc build.
You need to rebuild the SD card image to use eglibc by following the instructions here: Intel Galileo - Building Linux Image - Malinov Family Web Presence
or by build the IoT image which is here: meta-intel-iot-devkit - Intel IoT Developer Kit metadata
Python bindings for opencv work fine in the eglibc build
thanks a lot.
I will give it a try.
it works for me to change from uclibc to eglibc.
Could you share your eglibc-based image? Or someone already shared it?