How to install thunderbird 31.4 on centos7

I'm trying to install the thunderbird 31.4 on centos7.

What I done:

1. Downloaded from that link: Thunderbird Page


2. tar -xvjf .....


3. cd thunderbird; ./thunderbird

The error:

bash: ./thunderbird: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory

Than; I installed that 32 bits lib's:

4. yum -y install glibc.i686


5. trying to run the ./thunderbird again...

New error:

./thunderbird: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory

How can I resolve this dependencies; what package I must install?