It looks like xapian-core-1.2.5/debian/patches/cjk-ngram-applied-to-1.2-branch.patch is not included in it. Can you double-check?
It looks like xapian- core-1. 2.5/debian/ patches/ cjk-ngram- applied- to-1.2- branch. patch is not included in it. Can you double-check?