This looks like you'd need a mysql-devel package on your system. I think the best would be to get the Scratchbox Maemo SDK installed on your computer, and build the mysql-python-bindings there. You should be able to compile and install the mysql-client source on Scratchbox, which in turn will help with compiling the mysql-python-bindings. Scratchbox can do crosscompiling for ARM, so it will run on your tablet.