REPL Output
;;; ASDF-INSTALL: Downloading some unknown number of bytes from http://www.deakin.edu.au/individuals-sites/?request=~tatk/opengl-extensions.tgz to OPENGL-EXTENSIONS.asdf-install-tmp ...
;;; ASDF-INSTALL: Installing OPENGL-EXTENSIONS.asdf-install-tmp in /Users/gwking/temporary/asdf-test/input/openmcl/site/, /Users/gwking/temporary/asdf-test/input/openmcl/site-systems/
gzip: stdin: not in gzip format
tar: Child returned status 1
tar: Error exit delayed from previous errors
#P"/Users/gwking/temporary/asdf-test/input/openmcl/site//"
#P"/Users/gwking/temporary/asdf-test/input/openmcl/site//" component "opengl-extensions" not found