Comment 13 for bug 369498

I am also seeing the same problem. This is happening with the installer for Adobe's Air for Linux.

jcheng@jackrabbit:~/downloads$ ./AdobeAIRInstaller.bin
Gtk-Message: Failed to load module "canberra-gtk-module": /usr/lib/gtk-2.0/modules/ wrong ELF class: ELFCLASS64
jcheng@jackrabbit:~/downloads$ ldd ./AdobeAIRInstaller.bin => (0xf7f5c000) => /lib32/ (0xf7f11000) => /lib32/ (0xf7ef8000) => /lib32/ (0xf7d94000)
 /lib/ (0xf7f5d000)

Note that this problem happens with Adobe Air as well, but to reproduce the error message easily, one only needs to run the installer.