Hi, after the version number bump to 1.49.0 my builds fail with src/devel/boost/boost/spirit/home/support/detail/endian.hpp:24:37: fatal error: boost/endian/integers.hpp: No such file or directory It seems that spirit want to use Boost.Endian from 1.49 which is not merged to trunk yet. Patch attached, ok to commit? Yours, Jürgen -- Dipl.-Math. Jürgen Hunold | IVE mbH Software-Entwickler | Lützerodestraße 10 Tel: +49 511 897668 33 | 30161 Hannover, Germany Fax: +49 511 897668 29 | http://www.ivembh.de juergen.hunold@ivembh.de | | Geschäftsführer: Sitz des Unternehmens: Hannover | Univ.-Prof. Dr.-Ing. Thomas Siefer Amtsgericht Hannover, HRB 56965 | PD Dr.-Ing. Alfons Radtke