I got it prescribed too. But they can't do it in every EU country. It's apparently problem get it enteric coated in the Czech Republic too.
Few years back I got enteric coated erythromycine and amoxicilin in Belgium. It looked like they put powder antibiotc into two-part gelatine-like capsules. But unfortunately it seems Belgium doesn't allow online buying of prescription medicine.
If you manage to locate source in EU who does online shipping, please let me know or post here.