Hi, I tried building RC7 using the following options on my Debian Etch x86_64 server: glusterfs-1.4.0rc7# ./configure --prefix=/usr --disable-bdb --disable-mod_glusterfs --disable-libglusterfsclient ... GlusterFS configure summary =========================== FUSE client : no Infiniband verbs : yes epoll IO multiplex : yes Berkeley-DB : no libglusterfsclient : no mod_glusterfs : no () argp-standalone : no glusterfs-1.4.0rc7# make ... gcc -g -O2 -o .libs/glusterfs-booster.so -shared -nostartfiles glusterfs_booster_so-booster.o -L/root/admin/glusterfs/build/glusterfs-1.4.0rc7/libglusterfs/src /root/admin/glusterfs/build/glusterfs-1.4.0rc7/libglusterfs/src/.libs/libglusterfs.so -L/root/admin/glusterfs/build/glusterfs-1.4.0rc7/libglusterfsclient/src -lglusterfsclient -ldl -lpthread /usr/bin/ld: cannot find -lglusterfsclient collect2: ld returned 1 exit status make[3]: *** [glusterfs-booster.so] Error 1 make[3]: Leaving directory `/root/admin/glusterfs/build/glusterfs-1.4.0rc7/booster/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/root/admin/glusterfs/build/glusterfs-1.4.0rc7/booster' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/admin/glusterfs/build/glusterfs-1.4.0rc7' make: *** [all] Error 2 So it seems to still try to link against libglusterfsclient even thought i asked him not to build it. Removing --disable-libglusterfsclient from the configure command makes it work fine. Seems to be just a small tweak in the configure scripts but I don't really know where. Filipe