In file included from /usr/include/xapian.h:40:0, from ../../../../../src/file/util.h:26, from ../../../../../src/file/fileindexingjob.cpp:24: /usr/include/xapian/version.h:28:2: error: #error The C++ ABI version of compiler you are using does not match #error The C++ ABI version of compiler you are using does not match ^ /usr/include/xapian/version.h:29:2: error: #error that of the compiler used to build the library. The versions #error that of the compiler used to build the library. The versions ^ /usr/include/xapian/version.h:30:2: error: #error must match or your program will not work correctly. #error must match or your program will not work correctly. ^ /usr/include/xapian/version.h:31:2: error: #error The Xapian library was built with g++ 4.9.1 #error The Xapian library was built with g++ 4.9.1