Hi, I did "make world", it went through. But after I change some configuration with command: 1. cd linux-2.6.12-xen0 2. make ARCH=xen menuconfig then, change nfs support to be loadable module I failed in compiling xen, what I did is just "make dist" or "make". I got the following error message, I only see a warning: /***************************************************/ building ''grub.fsys.ext2._pyext2'' extension gcc -pthread -fno-strict-aliasing -DNDEBUG -O2 -g -pipe -m32 -march=i386 -mtune=pentium4 -D_GNU_SOURCE -fPIC -m32 -march=i686 -fPIC -DHAVE_EXT2FS_OPEN2 -I/usr/include/python2.3 -c src/fsys/ext2/ext2module.c -o build/temp.linux-i686-2.3/src/fsys/ext2/ext2module.o -fno-strict-aliasing -Wall -Werror src/fsys/ext2/ext2module.c: In function `ext2_fs_open'': src/fsys/ext2/ext2module.c:233: warning: implicit declaration of function `ext2fs_open2'' error: command ''gcc'' failed with exit status 1 make[2]: *** [install] Error 1 make[2]: Leaving directory `/work/xen-unstable/tools/pygrub'' make[1]: *** [install] Error 2 make[1]: Leaving directory `/work/xen-unstable/tools'' make: *** [install-tools] Error 2 Can someone give me a hand? Thanks, Xin _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel