Bug#368031: x11proto-xf86vidmode-dev: Package can't be installed due to unresolvable dependencies

[Mathias Schwark <mschwark@gmx.de>]

Package: x11proto-xf86vidmode-dev
Severity: grave

Package can't be installed due to the following unmet dependency:

  x11proto-xf86vidmode-dev: PreDepends: x11-common (>= 1:1.0) but 6.9.0.dfsg.1-6 is to be installed

-- System Information:
Debian Release: testing/unstable
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-1-686
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)