fix version

.travis.yml

@@ -85,6 +85,6 @@ deploy:
   acl: public_read
   on:
     repo: rusty1s/pytorch_sparse
-    tags: true
+    branch: master
 notifications:
   email: false

csrc/version.cpp

@@ -18,4 +18,4 @@ int64_t cuda_version() {
 }
 
 static auto registry =
-    torch::RegisterOperators().op("torch_scatter::cuda_version", &cuda_version);
+    torch::RegisterOperators().op("torch_sparse::cuda_version", &cuda_version);

torch_sparse/__init__.py

@@ -21,7 +21,7 @@ except OSError as e:
                 f'version {major}.{minor}.')
     raise OSError(e)
 
-cuda_version = torch.ops.torch_scatter.cuda_version()
+cuda_version = torch.ops.torch_sparse.cuda_version()
 if cuda_version != -1 and torch.version.cuda is not None:  # pragma: no cover
     if cuda_version < 10000:
         major, minor = int(str(cuda_version)[0]), int(str(cuda_version)[2])