nginx编译安装出现错误：
make[1]: Leaving directory `/application/nginx-1.6.3'
make -f objs/Makefile install
make[1]: Entering directory `/application/nginx-1.6.3'
test -d '/application/nginx-1.6.3' || mkdir -p '/application/nginx-1.6.3'
test -d '/application/nginx-1.6.3/sbin' || mkdir -p '/application/nginx-1.6.3/sbin'
test ! -f '/application/nginx-1.6.3/sbin/nginx' || mv '/application/nginx-1.6.3/sbin/nginx' '/application/nginx-1.6.3/sbin/nginx.old'
cp objs/nginx '/application/nginx-1.6.3/sbin/nginx'
test -d '/application/nginx-1.6.3/conf' || mkdir -p '/application/nginx-1.6.3/conf'
cp conf/koi-win '/application/nginx-1.6.3/conf'
cp: `conf/koi-win' and `/application/nginx-1.6.3/conf/koi-win' are the same file
make[1]: *** [install] Error 1
make[1]: Leaving directory `/application/nginx-1.6.3'
make: *** [install] Error 2
这些信息说明已经存在的目录或者文件夹，因此无法复制objs/nginx 文件过去。
多半是环境问题，若是测试机器，不妨移走 /usr/local/nginx 试一下。或用干净的系统再试。
