Yes. The error message is the one I reported in post #2. I have it either with regular Terminal applications and with FingerTerm.

By the way, I forgot to answer about the automatic update! My answer: no idea! I just installed the deb, then nothing happened, then an automatic update was available for it, through the usual Harmattan update window. I updated and then tried the commands. Is it possible that it updated to the Maemo version because of the rzr repos? I think everything happened before the package was made available in those repos.

[Edit] Well, actually now, as I seems my version of easy-chroot is "0.3.4.-0maemo0-rzr1. I uninstall it and reinstall your deb.