The current emacs git tip ( c24c5dc4a4cc18e7f1ec949efcfe1d4bae541d02 ) on mac os x: "make bootstrap" fails with In toplevel form: ../../lisp/gnus/deuglify.el:221:1:Error: Searching for program: Is a directory, /usr/local/bin/movemail make[3]: *** [gnus/deuglify.elc] Error 1 make[2]: *** [compile-main] Error 2 make[1]: *** [lisp] Error 2 make: *** [bootstrap] Error 2 the file is, in fact, present and is an executable, not a directory: *$* test -x /usr/local/bin/movemail && echo executable executable *$* test -d /usr/local/bin/movemail && echo directory *$ echo $?* * 1 $* the same error is reported on _all_ commands (bash, git, ssh-add &c). (as you can see, I cannot even report the bug using emacs!) thanks. -- Sam Steingold < http://steingoldpsychology.com>