Installation Memo on CentOS 6.9

If you want to make minimal SpringOS, type following:

1. install "minimal" CentOS 6.9 by installer
2. sudo yum groupinstall "Development tools"
3. sudo yum install zlib-devel openssl-devel flex-devel
4. configure --without-libvirt
5. make

If you want to install as temporary, set rundir like following:

1. configure --without-libvirt --with-rundir=/tmp

Some packages is useful.

1. sudo yum install man man-pages
2. sudo yum install openssh-clients telnet