{"action":"created","issue":{"url":"https://api.github.com/repos/Theano/Theano/issues/5972","repository_url":"https://api.github.com/repos/Theano/Theano","labels_url":"https://api.github.com/repos/Theano/Theano/issues/5972/labels{/name}","comments_url":"https://api.github.com/repos/Theano/Theano/issues/5972/comments","events_url":"https://api.github.com/repos/Theano/Theano/issues/5972/events","html_url":"https://github.com/Theano/Theano/issues/5972","id":230526051,"number":5972,"title":"A new problem when I try to \"import theano\"","user":{"login":"rnunziata","id":5377074,"avatar_url":"https://avatars1.githubusercontent.com/u/5377074?v=3","gravatar_id":"","url":"https://api.github.com/users/rnunziata","html_url":"https://github.com/rnunziata","followers_url":"https://api.github.com/users/rnunziata/followers","following_url":"https://api.github.com/users/rnunziata/following{/other_user}","gists_url":"https://api.github.com/users/rnunziata/gists{/gist_id}","starred_url":"https://api.github.com/users/rnunziata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rnunziata/subscriptions","organizations_url":"https://api.github.com/users/rnunziata/orgs","repos_url":"https://api.github.com/users/rnunziata/repos","events_url":"https://api.github.com/users/rnunziata/events{/privacy}","received_events_url":"https://api.github.com/users/rnunziata/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2017-05-22T21:34:38Z","updated_at":"2017-06-06T16:14:23Z","closed_at":null,"body":"This problem does not occure in caffe or tensorflow but seems to be unique to theano. I have tried to follow  various solutions suggested but none seem to resolve this issue.\r\n```\r\n\r\n>>> import theano\r\nWARNING (theano.sandbox.cuda): The cuda backend is deprecated and will be removed in the next release (v0.10).  Please switch to the gpuarray backend. You can get more information about how to switch at this URL:\r\n https://github.com/Theano/Theano/wiki/Converting-to-the-new-gpu-back-end%28gpuarray%29\r\n\r\nUsing gpu device 0: GeForce GTX 1060 (CNMeM is enabled with initial size: 100 MB, cuDNN Mixed dnn version. The header is from one version, but we link with a different version (6021, 5005))\r\n```\r\n"},"comment":{"url":"https://api.github.com/repos/Theano/Theano/issues/comments/306537568","html_url":"https://github.com/Theano/Theano/issues/5972#issuecomment-306537568","issue_url":"https://api.github.com/repos/Theano/Theano/issues/5972","id":306537568,"user":{"login":"lamblin","id":178249,"avatar_url":"https://avatars0.githubusercontent.com/u/178249?v=3","gravatar_id":"","url":"https://api.github.com/users/lamblin","html_url":"https://github.com/lamblin","followers_url":"https://api.github.com/users/lamblin/followers","following_url":"https://api.github.com/users/lamblin/following{/other_user}","gists_url":"https://api.github.com/users/lamblin/gists{/gist_id}","starred_url":"https://api.github.com/users/lamblin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lamblin/subscriptions","organizations_url":"https://api.github.com/users/lamblin/orgs","repos_url":"https://api.github.com/users/lamblin/repos","events_url":"https://api.github.com/users/lamblin/events{/privacy}","received_events_url":"https://api.github.com/users/lamblin/received_events","type":"User","site_admin":false},"created_at":"2017-06-06T16:14:23Z","updated_at":"2017-06-06T16:14:23Z","body":"So, here is your problem: you have the header for cuDNN 6 only, but you are trying to link with cuDNN 5.\r\n\r\nIf you want to use cuDNN 5, make sure that there is a cudnn.h with version 5 in `/home/richard/cudnn-5.0/include`.\r\nIf you want to use cuDNN 6, then use `/usr/local/cuda-8.0/targets/x86_64-linux/` or `/usr/lib/x86_64-linux-gnu/` in `LD_LIBRARY_PATH` and `LIBRARY_PATH`, rather than `/home/richard/cudnn-5.0/lib64`."}}
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