On 11/10/2010 2:46 PM, Ruediger Berlich wrote:

In order to get it to compile I hat to make a single change: I had to add "#include <boost/serialization/nvp.hpp>" prior to the inclusion of the date_time libraries in a single file

This seems pretty cut-n-dry. I hope nobody minds, but I went ahead and added the missing #include to gregorian/greg_serialize.hpp and posix_time/time_serialize.hpp on both trunk and release. -- Eric Niebler BoostPro Computing http://www.boostpro.com