6.06 upgrade to 8.04 had problems with the r-cran packages

[The Zedd]

there were upgrade issues with other some r-cran packages as well.

from the apt-term.log:

Preparing to replace r-cran-acepack 1.3.2.2-1 (using .../r-cran-acepack_1.3.2.2-2_i386.deb) ...
Unpacking replacement r-cran-acepack ...
.: 197: Can't open /usr/lib/R/etc/ldpaths
dpkg: warning - old post-removal script returned error exit status 2
dpkg - trying script from the new package instead ...
dpkg: error processing /var/cache/apt/archives/r-cran-acepack_1.3.2.2-2_i386.deb (--unpack):
 there is no script in the new version of the package - giving up

ProblemType: Package
Architecture: i386
Date: Sun Jul 13 10:30:40 2008
DistroRelease: Ubuntu 8.04
ErrorMessage:
 ErrorMessage: package r-cran-acepack is already installed and configured
NonfreeKernelModules: nvidia
Package: r-cran-acepack 1.3.2.2-1
PackageArchitecture: i386
SourcePackage: acepack
Title: package r-cran-acepack 1.3.2.2-1 failed to install/upgrade:
Uname: Linux 2.6.15-52-386 i686