xapian cant be upgraded on centos 7

hi,

on a yum update xapian can not be updated.

Transaction check error:
  file /usr/lib64/libxapian.so.22 from install of xapian-core-libs-1.2.22-1.el7.x86_64 conflicts with file from package libxapian22-1.2.21-1.5.x86_64

So don’t install libxapian22. It just exists for completeness, but if you already have another xapian 22, that’s good enough.