Hi, the "/" was the solution (file user-config.jam). But the problem is not finished: I follow the instructions here http://www.boost.org/doc/html/bbv2/installation.html At step 4. I run bjam and there is aparently no problem. Then, like explained, I create a file named boost-build.jam in the directory C:\Documents and Settings\src\boost (my root directory) with the single line boost-build C:/Documents and Settings/src/boost; I 've finished to follow the instructions of the page, so I compile my program under Code Blocks again, and this time I get the message: "boost/preprocessor/config/config.hpp" no such file or directory ..... and several other lines of the same message with other files of the directory preprocessor. My configuration is the following: in the directory of the source files of my program under Code Blocks there is the directory "boost" containing the following directories: "filesystem", "config", "iterator","range", "detail", "mpl", "preprocessor", "tools" and the file boost-build.jam. Where is my error? Thank You David> To: boost-users@lists.boost.org> From: dave@boost-consulting.com> Date: Wed, 17 Oct 2007 15:18:23 -0400> Subject: Re: [Boost-users] bis> > > on Wed Oct 17 2007, question boost <question.boost-AT-hotmail.fr> wrote:> > > Hi,> > it seems the problem is at step 2. When I do:> >> > C:\Documents and Settings\src\boost\tools\build\v2> bjam --version> >> > I get the message:> > Mingwbing++ n'est pas reconnu en tant que command interne ou externe,un programme exécutable> > ou un fichier de commandes.> >> > Change the "\" by "/" is apparently not the solution.> > It certainly should work to use forward slashes in your> user-config.jam file. Did you try it? Did you forget to save the> file before running bjam again?> > -- > Dave Abrahams> Boost Consulting> http://www.boost-consulting.com> > _______________________________________________> Boost-users mailing list> Boost-users@lists.boost.org> http://lists.boost.org/mailman/listinfo.cgi/boost-users _________________________________________________________________ Votez pour vos acteurs de séries TV préférés et tentez de gagner un voyage à Hawaï ! http://messengerawards.divertissements.fr.msn.com/