The last time I ran
sudo apt-get upgrade ess gave this error and now says its not fully installed. I checked and installed all dependencies and couldn't find any other reports of this issue. I also tried completely removing and re-installing ess with no luck.
enabling speedbar support [ess-r-d:] (autoload ..) & (def** ..) Wrong number of arguments: define-obsolete-function-alias, 3 xemacs exiting . emacs-package-install: /usr/lib/emacsen-common/packages/install/ess xemacs21 emacs23 xemacs21 failed at /usr/lib/emacsen-common/emacs-package-install line 30, <TSORT> line 1. dpkg: error processing ess (--configure): subprocess installed post-installation script returned error exit status 255 Errors were encountered while processing: ess E: Sub-process /usr/bin/dpkg returned an error code (1)