Hello hmm what do you make of this: $ grep -r -e SOCK_STREAM /usr/include/ /usr/include/asm/socket.h:#define SOCK_STREAM 2 /* stream (connection) socket */ /usr/include/linux/socket.h:#define SOCK_STREAM 1 /* stream (connection) socket */ $ The header files was installed from my newly built libc/libc-dev package. Another thing, did your procps package work out of the box? mine segfaults all the time (atleast ps and top), any ideas ? Thomas Berg dolf@astrakan.hig.se