Disclaimer: These instructions are one method for installing the recommended packages for wine with png support.
Do so at your own risk, we take no responsibility for any problems resulting from this.

yum groupinstall 'Development Tools'
yum -y install alsa-lib-devel.i686 audiofile-devel.i686 alsa-lib-devel.i686 audiofile-devel.i686 bzip2-devel.i686 cups-devel.i686 cyrus-sasl-devel.i686 dbus-devel.i686 e2fsprogs-devel.i686 elf*.i686 esound-devel.i686 expat-devel.i686 fontconfig-devel.i686 freetype-devel.i686 fuse-devel.i686 gd-devel.i686 giflib-devel.i686 glibc-devel.i686 gmp-devel.i686 gnutls-devel.i686 gstreamer-devel.i686 hal-devel.i686 isdn4k-utils-devel.i686 keyutils-libs-devel.i686 krb5-devel.i686 lcms-devel.i686 libdrm-devel.i686 libfontenc-devel.i686 libgcrypt-devel.i686 libgpg-error-devel.i686 libICE-devel.i686 libidn-devel.i686 libieee1284-devel.i686 libjpeg-devel.i686 libmng-devel.i686 libpng-devel.i686 libsepol-devel.i686 libSM-devel.i686 libstdc++-devel.i686 libjpeg-turbo-devel.i686 libxcb-devel libX11-devel freetype-devel zlib-devel

cd /usr/src
wget  http://prdownloads.sourceforge.net/wine/wine-1.7.41.tar.bz2
tar xjf wine-1.7.41.tar.bz2
cd wine-1.7.41
./configure  --enable-win64 –with-png
make
make install