Compiling Sphere Server Linux... 27-09-2016 Current build revision: 218 (GIT hash: 140801a) Compiler Flags: g++ -c -Wall -Wno-unknown-pragmas -Wno-invalid-offsetof -Wno-unused-but-set-variable -Wno-switch -pipe -fexceptions -fnon-call-exceptions -s -O0 -fno-expensive-optimizations -fno-omit-frame-pointer -ffast-math -fpermissive -march=i686 -m32 -I./src/common -I/usr/include/mysql -DGRAY_SVR -D_CONSOLE -D_REENTRANT -D_LINUX -D_NIGHTLYBUILD -D_MTNETWORK Compiling src/graysvr/CAccount.cpp In file included from /usr/include/stdio.h:27:0, from src/graysvr/../common/graycom.h:7, from src/graysvr/graysvr.h:27, from src/graysvr/CAccount.cpp:1: /usr/include/features.h:367:25: fatal error: sys/cdefs.h: No such file or directory compilation terminated. makefile:212: recipe for target 'src/graysvr/CAccount.o' failed make: *** [src/graysvr/CAccount.o] Error 1 Sphere Server Linux Complete