Hi, I do have some build issues, see here: C++ generated/objects/dano/x86/release/tools/set_haiku_revision.o /boot/home/develop/haiku/haiku/src/tools/set_haiku_revision.cpp:21: arpa/ inet.h: No such file or directory gcc -c "src/tools/set_haiku_revision.cpp" -O2 -Wall -Wno-ctor-dtor-privacy - Woverloaded-virtual -Wpointer-arith -Wcast-align -Wsign-compare -Wno- multichar -D_ZETA_USING_DEPRECATED_API_=1 -D_ZETA_TS_FIND_DIR_=1 -DARCH_x86 - D_NO_INLINE_ASM -DCOMPILE_FOR_R5 -DHAIKU_HOST_PLATFORM_DANO -Isrc/tools - Igenerated/objects/common/tools -Igenerated/objects/dano/x86/common/tools - Igenerated/objects/haiku/x86/common/tools -Isrc/bin -I- -Iheaders/build/ private/app -Iheaders/build/private/storage -Iheaders/build/host/dano -o "generated/objects/dano/x86/release/tools/set_haiku_revision.o" ; ...failed C++ generated/objects/dano/x86/release/tools/set_haiku_revision.o ... ...skipped <build>set_haiku_revision for lack of <src!tools> set_haiku_revision.o... ...skipped <revisioned>kernel_x86 for lack of <build>set_haiku_revision... I haven't further investigated, as I'm not familiar with the source yet. Any hint on what I'm doing wrong? Cheers, Rossi