Merge pull request #285 from neatstranger/patch-1

Update install_astrometry_on_linux.sh

solver/setup-solver.py

@@ -6,7 +6,11 @@
 # add .. to pythonpath
 path = os.path.abspath(__file__)
 sys.path.append(os.path.dirname(os.path.dirname(path)))
+dotdot = os.path.dirname(os.path.dirname(path))
+sys.path.append(os.path.join(dotdot, 'util'))
 
+
+from an_build_ext import an_build_ext
 from distutils.core import setup, Extension
 import numpy
 
@@ -40,7 +44,7 @@ def strlist(s, split=' '):
  swig_opts=['-I'+d for d in inc] + cflags,
  )
 
-setup(#cmdclass={'build_ext': an_build_ext},
+setup(cmdclass={'build_ext': an_build_ext},
  name = 'Access to Astrometry.net solver/ in python',
  version = '1.0',
  description = '',