* lisp/emacs-lisp/package.el (package--prepare-dependencies):

Accept requirements without explicit version.

Fixes: debbugs:14941

2 files changed, 7 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d051434bb31..e3589f888a9 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-03-13  Tom Willemse  <tom@ryuslash.org>  (tiny change)
+
+        * emacs-lisp/package.el (package--prepare-dependencies):
+        Accept requirements without explicit version (bug#14941).
+
 2014-03-12  Juanma Barranquero  <lekktu@gmail.com>
 
         * register.el (register-separator, copy-to-register): Doc fixes.
diff --git a/lisp/emacs-lisp/package.el b/lisp/emacs-lisp/package.el
index b15ae6f1376..53d72f9a8dc 100644
--- a/lisp/emacs-lisp/package.el
+++ b/lisp/emacs-lisp/package.el
@@ -1128,6 +1128,8 @@ is wrapped around any parts requiring it."
                  ((symbolp dep) `(,dep "0"))
                  ((stringp dep)
                   (error "Invalid requirement specifier: %S" dep))
+                 ((and (listp dep) (null (cdr dep)))
+                  (list (car dep) "0"))
                  (t dep)))
               deps))))