Hi,
Are you sure you installed the 32 bit packages? The reason I am asking is because in your error message I see a lot of access to /usr/lib64 which is strange.
These are the steps I did on my system:
yum install alsa-lib.i686 fontconfig.i686 freetype.i686 glib2.i686 libSM.i686 libXScrnSaver.i686 libXi.i686 libXrandr.i686 libXrender.i686 libXv.i686 libstdc++.i686 pulseaudio-libs.i686 qt.i686 qt-x11.i686 zlib.i686 qtwebkit.i686
Downloaded skype rpm from skype website which is for Fedora 16 32 bit. Followed this by,
yum install ./skype-4.2.0.13-fedora.i586.rpm
I had some issues like, I was getting the following error: skype: symbol lookup error: /usr/lib/libQtSvg.so.4: undefined symbol: _ZNK14QWidgetPrivate17hasHeightForWidthEv
However, when I did
ldd /usr/lib/libQtSvg.so.4
I figured that some old qt libraries (4.7.*) were lying around which were being pointed to. As soon as I removed them, skype started working without issues.