Bug 20376

С тех пор, как libcrypto оторван от libssl (см. напр.
http://lists.altlinux.org/pipermail/devel/2009-May/171237.html)
не хватает libcrypto.so.7:

# apt-get install i586-libssl7
Reading Package Lists... Done
Building Dependency Tree... Done
Selecting i586-libssl7.32bit for 'i586-libssl7'
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.

Since you only requested a single operation it is extremely likely that
the package is simply not installable and a bug report against
that package should be filed.
The following information may help to resolve the situation:

The following packages have unmet dependencies:
  i586-libssl7.32bit: Depends: libcrypto.so.7 but it is not installable
                      Depends: libk5crypto.so.3(k5crypto_3_MIT)
                      Depends: libkrb5.so.3(krb5_3_MIT)
E: Broken packages


Пожалуйста, добавьте libcrypto7 в arepo.conf.