steps I tried:
sudo apt-get install unzip
sudo apt-get install make
sudo apt-get update
wget http://www.byond.com/download/build/511/511.1385_byond_linux.zip
wget http://www.byond.com/download/build/gcc/libstdc++-libc6.2-2.so.3
wget http://www.byond.com/download/build/gcc/libstdc++.so.5
unzip 511.1385_byond_linux.zip
cd byond
sudo make install
It looks everything is ok, I get the message
You can find out more about the software by doing 'man DreamDaemon'.
A host server has also been included so edit host/hostconf.txt and
boot up your world server!
Now I try
sudo DreamDaemon -version
sudo: unable to execute /usr/local/bin/DreamDaemon: No such file or directory
There's "DreamDaemon DreamDownload DreamMaker" at this directory
From a quick Google of what ia32-libs was replaced with, I could be wrong though, it's been a long time since I had to do it.