moved the code that creates the libcuda_ndarray symlink, in hopes of fixing buildbot

theano/sandbox/cuda/__init__.py

@@ -131,6 +131,12 @@ try:
                     code,
                     location=cuda_ndarray_loc,
                     include_dirs=[cuda_path], libs=['cublas'])
+            from cuda_ndarray.cuda_ndarray import *
+except Exception, e:
+    error( "Failed to compile cuda_ndarray.cu: %s" % str(e))
+    set_cuda_disabled()
+
+if cuda_available:
     # If necessary, 
     # create a symlink called libcuda_ndarray.so
     # which nvcc_module_compile_str uses when linking
@@ -139,12 +145,7 @@ try:
         open(libcuda_ndarray_so).close()
     except IOError:
         os.symlink(cuda_ndarray_so, libcuda_ndarray_so)
-            from cuda_ndarray.cuda_ndarray import *
-except Exception, e:
-    error( "Failed to compile cuda_ndarray.cu: %s" % str(e))
-    set_cuda_disabled()
 
-if cuda_available:
     try:
         gpu_init()
         cuda_available = True