There seem to be some other problems with the 'enlightenment.tcz' extension: After working around the shebang problem (e.g. sudo sh /usr/local/tce.installed/enlightenment) the following 'startx' just ends up with a changed background, the string 'Language' written over the top center of the screen, and an empty large white box (with 'Select one' written in it's header, but nothing else). BTW, wbar seem to have been started (it's showing at the bottom) but is not "active".
There is nothing to select, mouse clicks don't achieve anything, no keystrokes seem to be accepted. So my only way out is to kill the X server (with Ctrl-Alt-Backspace). Amongst some other (probably benign) status messages the following error messages are filling the screen:
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_000.la: invalid ELF header
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_010.la: invalid ELF header
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_020.la: invalid ELF header
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_030.la: invalid ELF header
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_070.la: invalid ELF header
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_080.la: invalid ELF header
/tmp/tcloop/enlightenment/usr/local/lib/enlightenment/modules/wizard/linux-gnu-i686-ver-svn-05/page_200.la: invalid ELF header
My test system: TC 2.9 running under QEMU 0.11.1.