Hi,

knoppix@Microknoppix:~/src$ apt-cache policy libc6-dbg
libc6-dbg:
Installed: 2.17-7
Candidate: 2.17-7
Version table:
2.17-90 0
1 http://ftp.de.debian.org/debian/ experimental/main i386 Packages
*** 2.17-7 0
500 http://ftp.de.debian.org/debian/ testing/main i386 Packages
500 http://ftp.de.debian.org/debian/ unstable/main i386 Packages
100 /var/lib/dpkg/status
2.13-38 0
990 http://ftp.de.debian.org/debian/ stable/main i386 Packages

Since I currently have downloaded libc6-dbg_2.17-7_i386.deb in my /home/knoppix/src, I tried:

knoppix@Microknoppix:~/src$ sudo apt-get install libc6-dbg/testing
Reading package lists... Done
Building dependency tree
Reading state information... Done
Selected version '2.17-7' (Debian:testing [i386]) for 'libc6-dbg'
The following packages were automatically installed and are no longer required:
fonts-dejavu fonts-opensymbol libclucene-contribs1 libclucene-core1
libhsqldb1.8.0-java libmwaw-0.1-1 libodfgen-0.0-0 liborcus-0.6-0
libpython3.3 libpython3.3-minimal libpython3.3-stdlib
libreoffice-style-galaxy libreoffice-style-tango libvisio-0.0-0 python3.3
python3.3-minimal wwwconfig-common xfonts-mathml
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed:
libc6-dbg
0 upgraded, 1 newly installed, 0 to remove and 5 not upgraded.
Need to get 5,008 kB of archives.
After this operation, 41.1 MB of additional disk space will be used.
Get:1 http://ftp.de.debian.org/debian/ testing/main libc6-dbg i386 2.17-7 [5,008 kB]
Fetched 5,008 kB in 5s (920 kB/s)
Selecting previously unselected package libc6-dbg:i386.
dpkg: warning: files list file for package 'cloop-utils' missing; assuming package has no files currently installed
(Reading database ... 461159 files and directories currently installed.)
Unpacking libc6-dbg:i386 (from .../libc6-dbg_2.17-7_i386.deb) ...
Setting up libc6-dbg:i386 (2.17-7) ...

That seemed to have installed libcc6-dbg properly

What do I do next? (I could try a few things but don't want to risk breaking anything at this point )