fixed download url

Author: chrisgorgo

fmriprep/info.py

@@ -40,8 +40,9 @@
 become available.
 """
 
-DOWNLOAD_URL = ('https://pypi.python.org/packages/source/f/fmriprep/' +
-                'fmriprep-%s.tar.gz').format('__version__')
+DOWNLOAD_URL = (
+    'https://pypi.python.org/packages/source/{name[0]}/{name}/{name}-{ver}.tar.gz'.format(
+        name=__packagename__, ver=__version__))
 
 REQUIRES = [
     'numpy',