wget oberhumer.com/opensource/lzo/download/lzo-2.08.tar.gz
wget swupdate.openvpn.org/community/releases/openvpn-2.3.5.tar.gz
tar zxvf lzo-2.08.tar.gz
cd lzo-2.08
./configure
make
make install
tar zxvf openvpn-2.3.5.tar.gz
cd openvpn-2.3.5
./configure
make
make install
将 OpenVPN 配置文件放到 /etc/openvpn 下, 运行 openvpn --config /etc/openvpn/test.ovpn, 稍等一会就可以看到增加的新路由.