Hi The version of "libcairo2" that gets installed on my Ubuntu system is named libcairo.so.2, not libcairo.so. Attached is the trivial patch. I was unable to get asdf-install to work. But, with the .so name fixed, clbuild got me up and running easily enough. It'd be appreciated if you could apply this patch, so that I can submit clbuild patch so that cl-cairo2 works out-of-the-box with clbuild. scott