Emerge of pymacs-0.22-r1 stops during src_install (in dodoc), asking for keyboard input: running install_scripts creating /var/tmp/portage/app-emacs/pymacs-0.22-r1/image/usr/bin copying build/scripts-2.4/pymacs-services -> /var/tmp/portage/app-emacs/pymacs-0.22-r1/image/usr/bin copying build/scripts-2.4/rebox -> /var/tmp/portage/app-emacs/pymacs-0.22-r1/image/usr/bin changing mode of /var/tmp/portage/app-emacs/pymacs-0.22-r1/image/usr/bin/pymacs-services to 755 changing mode of /var/tmp/portage/app-emacs/pymacs-0.22-r1/image/usr/bin/rebox to 755 gzip: /var/tmp/portage/app-emacs/pymacs-0.22-r1/image/usr/share/doc/pymacs-0.22-r1//PKG-INFO.gz already exists; do you wish to overwrite (y or n)? The problem is triggered by the new ecompress feature of portage, see bug #164971 for a discussion (and for emerge --info). Suggested bugfix: Files "PKG-INFO", "README", "TODO", "ChangeLog", and "ChangeLog-rebox" are installed both by distutils_src_install() and again manually by dodoc, so these file names should be omitted from the arguments of the final dodoc command.
Fixed, thanks