#peng minjiong: Delay simulation between multicast and unicast with zmq
zmq sudo apt-get install libtool pkg-config build-essential autoconf automake sudo apt-get install libzmq-dev
Install libsodium
git clone git://github.com/jedisct1/libsodium.git cd libsodium ./autogen.sh ./configure && make check sudo make install sudo ldconfig
Install zeromq
git clone https://github.com/Undev/zeromq2-1.git ./autogen.sh ./configure && make check sudo make install sudo ldconfig
./configure --with-pgm=libpgm-5.1.115~dfsg