install AVG to ubuntu 64 bits

There are two ways to do it:
A:
1, Download AVG
  wget http://download.avgfree.com/filedir/inst/avg2013flx-r3118-a6926.i386.deb

2, Install 32 lib

sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386
sudo dpkg -i avg2013flx-r3118-a6926.i386.deb

B:
1, Download AVG
  wget http://download.avgfree.com/filedir/inst/avg2013flx-r3118-a6926.i386.deb
 
2,  Install 32 lib
apt-get install libc6:i386
cd /etc/apt/sources.list.d
echo "deb http://old-releases.ubuntu.com/ubuntu/ raring main restricted universe multiverse" >ia32-libs-raring.list
apt-get update
apt-get install ia32-libs
rm /etc/apt/sources.list.d/ia32-libs-raring.list
apt-get update
apt-get install gcc-multilib

3, Install AVG
dpkg -i avg2013flx-r3118-a6926.i386.deb
/opt/avg/av/bin/avgsetup
avgupdate