Comment 19 for bug 129816

sudo rm /usr/local/lib/libcairo* (may or may not be nessessary)
sudo apt-get install --reinstall libcairo2 (with offical repos)

That

or if it doesn't work:

sudo mv /etc/apt/sources.list /etc/apt/sources-backup.list.bak
sudo touch /etc/apt/sources.list
sudo rm /usr/local/lib/libcairo* #(again, may or may not be nessessary)
sudo apt-get update
sudo apt-get install --reinstall libcairo2
sudo mv /etc/apt/sources.list /etc/apt/sources.list.clean
sudo mv /etc/apt/sources-backup.list.bak

That might provide partial relief from this bug.