Compiling errors in IDE for org.eclipse.smarthome.storage.mapdb

Compilation of org.eclipse.smarthome.storage.mapdb is fine with Maven.
Unfortunately, in Eclipse, I have errors relative to org.mapdb that cannot be resolved.
Sorry if it is a kind of newbie question but what could be wrong ?

You have probably not refreshed your target platform since this commit. Re-resolving it should make the bundle compile again.

Ok, thank you. The problem is solved. It looks like my openhab-distro was outdated.