Try a fix for issue #77

conda/clean-betas.py

@@ -17,9 +17,11 @@ def main(scandir, dry_run):
       if f.startswith('.'): continue
       if not f.endswith('.tar.bz2'): continue
       name, version, build_string = f[:-8].rsplit('-', 2)
-      build = build_string.rsplit('_')[-1]
+      hash_, build = build_string.rsplit('_')
+      pyver, _ = hash_.rsplit('h', 1)
 
       name = os.path.basename(path) + '/' + name
+      if pyver: name += '/' + pyver
       target = os.path.join(path, f)
       betas.setdefault(name, []).append((
         StrictVersion(version),