Even that doesn't work, though, as now I get:
$ git cvsimport -p x -v -d /Users/jtauber/Development/OpenSource/redfoot redfoot
Initialized empty Git repository in /Users/jtauber/Development/OpenSource/redfoot.git/.git/
Running cvsps...
Can't exec "cvsps": No such file or directory at /usr/local/Cellar/git/1.9.3/libexec/git-core/git-cvsimport line 756, <GEN0> line 2.
Could not start cvsps: No such file or directory
git cvsimport: fatal: cvsps reported error