package libnspr4-dev None [modified: /var/lib/dpkg/info/libnspr4-dev.list] failed to install/upgrade: trying to overwrite `/usr/share/aclocal/nspr.m4', which is also in package kompozer-dev

[Parameswaran.K]

Unpacking libnspr4-dev (from .../libnspr4-dev_4.7.3-0ubuntu2_amd64.deb) ...
dpkg: error processing /var/cache/apt/archives/libnspr4-dev_4.7.3-0ubuntu2_amd64.deb (--unpack):
 trying to overwrite `/usr/share/aclocal/nspr.m4', which is also in package kompozer-dev
dpkg-deb: subprocess paste killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/libnspr4-dev_4.7.3-0ubuntu2_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
Architecture: amd64
Dependencies:

DistroRelease: Ubuntu 8.10
ErrorMessage: trying to overwrite `/usr/share/aclocal/nspr.m4', which is also in package kompozer-dev
Package: libnspr4-dev None [modified: /var/lib/dpkg/info/libnspr4-dev.list]
SourcePackage: nspr
Title: package libnspr4-dev None [modified: /var/lib/dpkg/info/libnspr4-dev.list] failed to install/upgrade: trying to overwrite `/usr/share/aclocal/nspr.m4', which is also in package kompozer-dev
Uname: Linux 2.6.27-7-generic x86_64

[Alexander Sack (asac)]

critical kompozer bug. must not ship nspr stuff without conflicting (dont see the point of adding conflicts to nspr for each misbehaving package unless we cannot fix kompozer).