This applies also to Debian and RPM packages because their post-install scripts are missing this.
Since the glibc toolchain was upgraded, you need to create new targets if your old ones were using that toolchain. (You could also hack the target's config file and re-run sbox-config -cc, but that is not recommended...)
If you already have a 0.9.8 pre-release installed from Debian packages, you may have problems upgrading to
0.9.8—dpkg considers 0.9.8 an older version than for example 0.9.8-rc5. If apt-get won't upgrade your packages, remove
the old ones first or install the packages "by hand" with dpkg.
The sbox-config -cc command does not properly set up a
C++ library. If you are not using a rootstrap and need C++
support, you have to execute the following command after executing
sbox-config -cc for your target:
> cp -a /scratchbox/compilers/COMPILER/*/lib/libstdc++.so* /usr/lib/
(Replace "COMPILER" with your target's compiler
name.)