hi, just moved my boost source tree from one hd to another. trying to bootstrap leads to: Building Boost.Build engine with toolset gcc... Failed to build Boost.Build build engine Consult 'bootstrap.log' for more details the bootstrap.log contains: rm -rf bootstrap mkdir bootstrap gcc -o bootstrap/jam0 command.c compile.c constants.c debug.c execcmd.c frames.c function.c glob.c hash.c hdrmacro.c headers.c jam.c jambase.c jamgram.c lists.c make.c make1.c object.c option.c output.c parse.c pathunix.c regexp.c rules.c scan.c search.c subst.c timestamp.c variable.c modules.c strings.c filesys.c builtins.c pwd.c class.c native.c md5.c w32_getreg.c modules/set.c modules/path.c modules/regex.c modules/property-set.c modules/sequence.c modules/order.c execunix.c fileunix.c function.c: In function ‘argument_list_print’: function.c:3126:17: warning: format ‘%s’ expects argument of type ‘char *’, but argument 2 has type ‘struct OBJECT *’ [-Wformat] ./bootstrap/jam0 -f build.jam --toolset=gcc --toolset-root= clean Segmentation fault (core dumped) any idea? tim