Merge pull request #2892 from nouiz/gpuarray_crash

theano/sandbox/cuda/cula.py

+import pkg_resources
+
 import theano
 from theano.sandbox.cuda.type import CudaNdarrayType
 from theano.sandbox.cuda import GpuOp
-
 from theano.sandbox.cuda.basic_ops import as_cuda_ndarray_variable
 
 try:
@@ -15,7 +16,7 @@ cula_available = False
 try:
     from scikits.cuda import cula
     cula_available = True
-except (ImportError, OSError):
+except (ImportError, OSError, pkg_resources.DistributionNotFound):
     pass
 
 cula_initialized = False

theano/sandbox/gpuarray/blas.py

@@ -189,8 +189,8 @@ class GpuGer(BlasOp, Ger):
         inplace = self.destructive
         if inplace and not A.flags.forc:
             inplace = False
-        outputs[0][0] = blas.ger(alpha, x, y, A,
-                                 overwrite_a=inplace)
+        out[0][0] = blas.ger(alpha, x, y, A,
+                             overwrite_a=inplace)
 
     def c_code(self, node, name, inp, out, sub):
         vars = dict(out=out[0], A=inp[0], alpha=inp[1], x=inp[2], y=inp[3],