I installed the 0.2.1 binary for the first time to check things out and tried to run it. I got this error: ./consul
zsh: no such file or directory: ./consul
I ran the same command as root:
./consul
-bash: ./consul: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
so, I yum -y install glibc.i686 and things started working.