Comment 4 for bug 621632

I'm having the same issues with the combination of zsh+Terminator and zsh+Guake.
As soon as I open either Terminator or Guake I get:
/etc/zsh/zshrc:226: unknown parameter: terminfo

zsh+Terminal appears to work normally.

In addition I'm also having problems with the backspace key in Terminator and Guake. When I type something and press backspace it effectively does a backspace, but prints a space on the screen. Thus typing "lls<backspace><backspace>s<enter>" executes "ls" but prints "lls s" to the terminal.
When I press the up-arrow key to list a previous command, the line is not refreshed, and the previous command simply gets appended to the end of the line, however, again only the 'last' part of the line is actually executed.
When downloading something with 'wget' the progress bar does refresh correctly, but when I downloaded 'calibre' earlier, it spammed the console with lines "Downloaded 0.001%" "Downloaded 0.020%" etc so it appears a line-clear or something is being misinterpreted somewhere.

The above problem does NOT occur in zsh+Terminal combination.

If you need any more files or logs or whatever, let me know and I'll attempt to post them. ;-)