sigar is a dependency and you have to install it before building HAWQ. https://support.hyperic.com/display/SIGAR/Home
On centos 6, you can install it by running "yum install sigar-devel" On Fri, Oct 30, 2015 at 3:14 PM, sequoiadb <[email protected]> wrote: > Is the file actually missing? > > [root@cent651 incubator-hawq]# grep -R "sigar.h" * > src/backend/resourcemanager/utils/network_utils.c.bak:#include "sigar.h" > src/backend/resourcemanager/utils/network_utils.c:#include "sigar.h" > [root@cent651 incubator-hawq]# find . -name "sigar.h" -print > > [root@cent651 incubator-hawq]# make > make -C src all > make[1]: Entering directory `/new/incubator-hawq/src' > make -C port all > make[2]: Entering directory `/new/incubator-hawq/src/port' > make[2]: Nothing to be done for `all'. > make[2]: Leaving directory `/new/incubator-hawq/src/port' > make -C timezone all > make[2]: Entering directory `/new/incubator-hawq/src/timezone' > make -C ../../src/port all > make[3]: Entering directory `/new/incubator-hawq/src/port' > make[3]: Nothing to be done for `all'. > make[3]: Leaving directory `/new/incubator-hawq/src/port' > make[2]: Leaving directory `/new/incubator-hawq/src/timezone' > make -C backend all > make[2]: Entering directory `/new/incubator-hawq/src/backend' > make -C ../../src/port all > make[3]: Entering directory `/new/incubator-hawq/src/port' > make[3]: Nothing to be done for `all'. > …... > make[4]: Entering directory > `/new/incubator-hawq/src/backend/resourcemanager/utils' > gcc -O3 -std=gnu99 -Wall -Wmissing-prototypes -Wpointer-arith > -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv > -I/usr/local/include -I/usr/local/include/libxml2 -I ../include > -I../../../../src/include -D_GNU_SOURCE -c -o network_utils.o > network_utils.c > network_utils.c:4:19: 错误：sigar.h：没有那个文件或目录 > make[4]: *** [network_utils.o] 错误 1 > make[4]: Leaving directory > `/new/incubator-hawq/src/backend/resourcemanager/utils' > make[3]: *** [utils-recursive] 错误 2 > > [root@cent651 incubator-hawq]# uname -a > Linux cent651 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 > x86_64 x86_64 x86_64 GNU/Linux > -- Best Regards ---------- Zhanwei Wang
