Ned Deily added the comment: This is due to a bug in the current Cocoa Tk as released in ActiveTcl 8.5.12.1 (and 8.5.12). Try installing the previous ActiveTcl version, 8.5.11.1:
http://downloads.activestate.com/ActiveTcl/releases/8.5.11.1/ ---------- nosy: +ned.deily resolution: -> duplicate stage: -> committed/rejected status: open -> closed superseder: -> IDLE crashes selecting Preferences menu with OS X ActiveState Tcl/Tk 8.5.12.1 title: Preferences Crashes on click -> IDLE Preferences Crashes on click versions: +Python 3.2 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue16054> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com