Yes. I 'm download this file and I try install, but install fail.
But in this file Kinetis Design Studio V3.0.0- User's Guide on page 5 is write:
Red Hat® Enterprise Linux (RHEL), CentOS 6.4 and Ubuntu 14.04 LTS. Linux-hosted variants of the Kinetis Design Studio software development tools are distributed as 64-bit binaries, which will not work on 32-bit systems.
And my system is 32-bit.