Update to new (provisional?) ez_setup.py URL.

bootstrap/bootstrap.py

@@ -75,8 +75,9 @@ except ImportError:
     except ImportError:
         from urllib2 import urlopen
 
-    exec(urlopen('http://dist.repoze.org/ez_setup-0.7.py').read(), 
-         ez)
+    # XXX use a more permanent ez_setup.py URL when available.
+    exec(urlopen('https://bitbucket.org/pypa/setuptools/raw/0.7.2/ez_setup.py'
+                ).read(), ez)
     setup_args = dict(to_dir=tmpeggs, download_delay=0, no_fake=True)
     ez['use_setuptools'](**setup_args)
 

dev.py

@@ -46,7 +46,9 @@ try:
 except ImportError:
     from urllib2 import urlopen
 
-exec(urlopen('http://dist.repoze.org/ez_setup-0.7.py').read(), ez)
+# XXX use a more permanent ez_setup.py URL when available.
+exec(urlopen('https://bitbucket.org/pypa/setuptools/raw/0.7.2/ez_setup.py'
+            ).read(), ez)
 ez['use_setuptools'](to_dir='eggs', download_delay=0)
 
 import pkg_resources