Do you have multiple versions of ASDF installed? e.g. one from Allegro and
another from your source-registry or system-registry ? ASDF always upgrades
itself first thing to avoid Big Problems otherwise.
If that's what you're experiencing, I recommend the right after you
(require "asdf") and
I am finding that ASDF loads itself multiple times, unnecessarily, at
least on Allegro 11. E.g., it reloads when I simply invoke
`(asdf:component-pathname (asdf:find-system "foo"))` for one of my
systems.
This is annoying because I get redefinition style warnings every time I
do this, which