Bug#561856: sivp: I've also encountered this problem, after installing scilab

[Oz N]

Package: sivp
Version: 0.4.3-3
Severity: normal

I can also confirm this behavior, but can't really add additional info. 
The package won't install, and won't remove


-- System Information:
Debian Release: squeeze/sid
  APT prefers testing
  APT policy: (990, 'testing'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.30-2-686 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages sivp depends on:
ii  libc6                         2.10.2-2   GNU C Library: Shared libraries
pn  libcv1                        <none>     (no description available)
pn  libcvaux1                     <none>     (no description available)
pn  libhighgui1                   <none>     (no description available)
pn  scilab                        <none>     (no description available)

sivp recommends no packages.

sivp suggests no packages.

-- debconf-show failed