Created attachment 90141 [details] Part of console script for the end port where the build stopped I am getting an error when building the kernel for use. The menuconfig is new and is not copied from my system or other system. "make defconfig" ran successfully to create a .config file. "make menuconfig" ran successfully to .Kconfig. I am using i3 machine with gentoo linux livecd. I received this error when running "make arch=x86" command to build the core. It compiled a lot of files but stops at "net" folder compilation with error CC net/ipv4/netfilter/ipt_ah.o CC net/ipv4/netfilter/ipt_rpfilter.o CC net/ipv4/netfilter/ipt_CLUSTERIP.o CC net/ipv4/netfilter/ipt_ECN.o net/ipv4/netfilter/ipt_ECN.c:20:42: fatal error: linux/netfilter_ipv4/ipt_ECN.h: No such file or directory compilation terminated. make[3]: *** [net/ipv4/netfilter/ipt_ECN.o] Error 1 make[2]: *** [net/ipv4/netfilter] Error 2 make[1]: *** [net/ipv4] Error 2 make: *** [net] Error 2 Any workaround or you suggest a different version download? Will be using this for my personal system on a insecure network. So need this?