Can't update submodules

[quicklisp]

When I try to get the submodules in this repo via git submodule update --init --recursive, I get this:

fatal: clone of 'git@github.com:malcolmstill/cl-egl' into submodule path '/Users/xach/tmp/ulubis/cl-egl' failed
Failed to clone 'cl-egl' a second time, aborting
Cloning into '/Users/xach/tmp/ulubis/cl-drm'...
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

This happens for multiple submodules.

What should I do?

[paulbdavis]

You have to clone it regularly and change the submodule urls to be https://github.com/ instead of git@github.com: in .gitmodules and also in .git/config, then run git submodule init && git submodule update to get them.

@malcolmstill Can you change the submodule urls to be https instead of the ssh urls?