Does not compile under fedora 23...

[petasis]

Under Fedora 23, the package libmongo-client-devel must be installed, which provides mongo.h. However, the location is at: /usr/include/mongo-client/mongo.h.

Unfortunately, the makefile expects the include files to be at: /usr/local/include

[petasis]

Well, after adding all the missing paths in Makefile.in, still does not compile.
The symbol "mongo" is undefined.