Package: cl-asdf Version: 1.99-2 Severity: important I try to upgrade to 1.99-2, apt-get says: % apt-get install cl-asdf Reading package lists... Done Building dependency tree... Done The following packages will be REMOVED: sbcl-common The following packages will be upgraded: cl-asdf That cannot possibly be the intention. I think this is caused by the line Replaces: sbcl-common (<= 1:0.9.13.0-2) that should not be there. There is a similar "Conflicts: " line which is OK, as far as I can see. -- System Information: Debian Release: testing/unstable APT prefers unstable APT policy: (500, 'unstable') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.17-1-686 Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) cl-asdf depends on no packages. Versions of packages cl-asdf recommends: ii cmucl [lisp-compi 19c-release-20051115-2 The CMUCL lisp compiler and develo ii common-lisp-contr 6.1 This is a Common Lisp source and c ii sbcl [lisp-compil 1:0.9.14.0-2 A Common Lisp compiler and develop -- no debconf information