Synaptic Package Manager Output

[Dotan Cohen]

While updating with Synaptic I got the message:

While installing package bind-9.2.4-2:
/sbin/ldconfig: File /usr/lib/libMagick.so.6.0.7.#prelink#.OLoyQ7 is
empty, not checked.
While installing package hal-0.4.5-1.FC3:
/sbin/ldconfig: File /usr/lib/libMagick.so.6.0.7.#prelink#.OLoyQ7 is
empty, not checked.
/sbin/ldconfig: File /usr/lib/libMagick.so.6.0.7.#prelink#.OLoyQ7 is
empty, not checked.
While installing package gimp-2.2.2-0.fc3.2:
/sbin/ldconfig: File /usr/lib/libMagick.so.6.0.7.#prelink#.OLoyQ7 is
empty, not checked.
[Invalid UTF-8] Could not parse file
'/usr/share/applications/alc.desktop': desktop entry contain line
'Comment[fr]=Cr\xe9ateur de liens ed2k d'aMule' which is not UTF-8
/sbin/ldconfig: File /usr/lib/libMagick.so.6.0.7.#prelink#.OLoyQ7 is
empty, not checked.
While installing package vim-minimal-6.3.054-0.fc3.1:
warning: /etc/vimrc created as /etc/vimrc.rpmnew

I am new to linux and see this as an opportunity to learn a little more
about my system. i could not find anything on the apt website that
explains what these mean (are they errors or warnings or just
unimportant info), and nothing in google.

Could someone lend me some insight to what all this is? Or better yet, a
link that has more in-depth info? Thanks

Dotan Cohen