Hi, I guess I never made that point, or indeed realized at the beginning that it is so, but fixing builds by compiling with -DBOOST_FILESYSTEM_VERSION=2 should be considered a work-around. boost::filesystem v2 will go away eventually. Current documentation[1] states that it will be as soon as in boost 1.48, which will most likely be the version that we will ship in F 16. Whether that will be the case or not remains to be seen, but the result in any case is that maintainers should seek patches that port their codebases over to v3. If there are problems with that, ping me on IRC (_petr) and I should be able to lend you a hand. Thanks, PM [1] http://beta.boost.org/doc/libs/1_46_0_beta1/libs/filesystem/v3/doc/index.htm -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel