Pollywog wrote: > After compiling kernel 2.2.10 and trying to install new software, I got: ... > ./pcap-linux.c:31: net/if.h: No such file or directory ... > Why does this happen? Am I doing something wrong? It seems I frequently > "lose" if.h In the 2.2.x kernels, if.h is in include/linux/, so instead of #include <net/if.h>, you should use #include <linux/if.h>. HTH, -Remco