Hello, I've encountered this problem while jamming the haiku source: CopySetHaikuRevision1 generated/objects/haiku/x86/release/system/kernel/revisioned/kernel_x86 Usage: set_haiku_revision Finds the haiku revision section in ELF object file and replaces the writes the number given by into the first 32 bits of the section. export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:generated/objects/linux/lib revision=`(LANG=C svn info . 2> /dev/null || echo Revision: 0) | grep Revision | awk '{printf $2}'` generated/objects/linux/x86/release/tools/copyattr --data generated/objects/haiku/x86/release/system/kernel/kernel_x86 generated/objects/haiku/x86/release/system/kernel/revisioned/kernel_x86 && generated/objects/linux/x86/release/tools/set_haiku_revision generated/objects/haiku/x86/release/system/kernel/revisioned/kernel_x86 ${revision} ...failed CopySetHaikuRevision1 generated/objects/haiku/x86/release/system/kernel/revisioned/kernel_x86 ... ...removing generated/objects/haiku/x86/release/system/kernel/revisioned/kernel_x86 ...skipped haiku.image-copy-files-dummy-beos/system for lack of kernel_x86... It seems as if "set_haiku_revision" didn't find "kernel_x86" in generated/objects/haiku/x86/release/system/kernel/revisioned/ ... At first I simply copied it there from generated/objects/haiku/x86/release/system/kernel/ and the image was built succesfully (I managed to boot haiku via vmware). But now I want to build it again and making such copy of "kernel_x86" doesn't work. Can anybody help me? Maybe it is only a matter of editing some configs - to copy "kernel_x86" to this directory before running "set_haiku_revision" but I'm new to Haiku and don't know where to look for it. I removed the <revisioned> tags standing before "kernel_x86" and "libroot.so" in build/jam/HaikuImage file and now it's working without any problems but I don't think it's a good solution... Thank you, Bolek (from Poland)