http://sdnhub.cn/index.php/mininet-upgrade-openvswitch/
# cd /home # mkdir openvswitch # cd openvswitch # wget http://openvswitch.org/releases/openvswitch-2.3.0.tar.gz # tar -xzf openvswitch-2.3.0.tar.gz # cd openvswitch-2.3.0 # apt-get install build-essential fakeroot # apt-get install debhelper autoconf automake libssl-dev pkg-config bzip2 openssl python-all procps python-qt4 python-zope.interface python-twisted-conch 检查编译的依赖 # dpkg-checkbuilddeps 生成用于安装Open vSwitch交换机的deb包。 # fakeroot debian/rules binary 安装 #cd .. #dpkg -i *.deb 重启openvswitch # /etc/init.d/openvswitch-switch restart 验证安装 # ovs-vsctl --version ovs-vsctl (Open vSwitch) 2.3.0 Compiled Nov 7 2014 09:38:44 DB Schema 7.6.0
原文：http://www.cnblogs.com/soul-stone/p/7955589.html