gnu: ansible: Update to 2.1.0.0.

* gnu/packages/admin.scm (ansible): Update to 2.1.0.0.
[source]: Use pypi format.

gnu/packages/admin.scm

@@ -1345,17 +1345,14 @@ of supported upstream metrics systems simultaneously.")
 (define-public ansible
   (package
     (name "ansible")
-    (version "1.9.2")
+    (version "2.1.0.0")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "https://pypi.python.org/packages/source/a/ansible/ansible-"
-             version
-             ".tar.gz"))
+       (uri (pypi-uri "ansible" version))
        (sha256
         (base32
-         "007fzgsqaahb0y4gjdxxmir9kcni7wph2z14jhqgpz88idrz8pn2"))))
+         "1bfc2xiplpad6f2nwi48y0kps7xqnsll85dlz63cy8k5bysl6d20"))))
     (build-system python-build-system)
     (native-inputs
      `(("python2-setuptools" ,python2-setuptools)