I'm trying to install GTK-DFB and cairo is a requirement. When I try to build it from source, it throws:
checking for cairo's PNG functions feature...
configure: WARNING: Could not find libpng in the pkg-config search path
checking whether cairo's PNG functions feature could be enabled... no
configure: error: recommended PNG functions feature could not be enabled
Ideas?
Thanks
You need to have the libpng development packages installed; Installation is distribution dependent, but for debian derivatives following should be enough:
apt-get install libpng12-dev