[odb-users] invalid paths during headers compilation on macOS 10.13

[Boris Kolpackov]

Alessandro Volz <alessandro.volz at gmail.com> writes:

> /Users/ale/my/path/to/odb-2.4.0-i686-macosx/lib/odb/i686-apple-darwin10/
> include/c++/4.9.3/cwchar:44:19: fatal error: wchar.h: No such file or
> directory

This sounds like you don't have system headers installed which are
part of the Command Line Tools, as discussed here:

http://www.codesynthesis.com/products/odb/doc/install-macosx.xhtml

Boris