Try a requirements.txt for installation of deps.

requirements.txt

+islpy>=2013.1
+cgen
+git://github.com/inducer/pyopencl
+git://github.com/inducer/pymbolic

setup.py

@@ -41,13 +41,6 @@ setup(name="loopy",
         'Topic :: Utilities',
         ],
 
-      dependency_links=[
-          "git://github.com/inducer/pyopencl#egg=pyopencl-2013.1",
-          "git://github.com/inducer/pymbolic#egg=pymbolic-2013.1",
-          "cgen",
-          "islpy>=2013.1"
-          ],
-
       install_requires=[
           "pyopencl>=2013.1",
           "pymbolic>=2013.1",