components/babeld: add git to properly generate babeld version

component/babeld/buildout.cfg

 [buildout]
+extends =
+  ../git/buildout.cfg
+
 parts = babeld
 
 [babeld-repository]
@@ -14,6 +17,8 @@ path = ${babeld-repository:location}
 make-options = CC='gcc -std=gnu99'
 configure-command =
   echo "No configure.."
+environment =
+  PATH=${git:location}/bin:%(PATH)s
 
 make-targets =
   install PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}