{"action":"closed","issue":{"url":"https://api.github.com/repos/conda-forge/opencv-feedstock/issues/97","repository_url":"https://api.github.com/repos/conda-forge/opencv-feedstock","labels_url":"https://api.github.com/repos/conda-forge/opencv-feedstock/issues/97/labels{/name}","comments_url":"https://api.github.com/repos/conda-forge/opencv-feedstock/issues/97/comments","events_url":"https://api.github.com/repos/conda-forge/opencv-feedstock/issues/97/events","html_url":"https://github.com/conda-forge/opencv-feedstock/issues/97","id":279413303,"node_id":"MDU6SXNzdWUyNzk0MTMzMDM=","number":97,"title":"highgui functions not working - could not find/load Qt plugin \"xcb\"","user":{"login":"0phoff","id":11853089,"node_id":"MDQ6VXNlcjExODUzMDg5","avatar_url":"https://avatars3.githubusercontent.com/u/11853089?v=4","gravatar_id":"","url":"https://api.github.com/users/0phoff","html_url":"https://github.com/0phoff","followers_url":"https://api.github.com/users/0phoff/followers","following_url":"https://api.github.com/users/0phoff/following{/other_user}","gists_url":"https://api.github.com/users/0phoff/gists{/gist_id}","starred_url":"https://api.github.com/users/0phoff/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/0phoff/subscriptions","organizations_url":"https://api.github.com/users/0phoff/orgs","repos_url":"https://api.github.com/users/0phoff/repos","events_url":"https://api.github.com/users/0phoff/events{/privacy}","received_events_url":"https://api.github.com/users/0phoff/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":12,"created_at":"2017-12-05T15:18:47Z","updated_at":"2018-08-04T16:12:42Z","closed_at":"2018-08-04T16:12:42Z","author_association":"NONE","body":"Hey,\r\n\r\nI installed opencv in a docker image, using your feedstock.\r\nEverything seems to be working except the gui functionality...\r\nWhenever I run cv2.imshow('img', img) it gives this error:  \r\n```\r\nThis application failed to start because it could not find or load the Qt platform plugin \"xcb\"\r\nin \"\".\r\n\r\nAvailable platform plugins are: minimal, offscreen, xcb.\r\n\r\nReinstalling the application may fix this problem.\r\nAborted (core dumped)\r\n```\r\n\r\n\r\nLet me know if you need more information\r\nAny help is appreciated!\r\n\r\n---\r\n\r\nHere are some details about my dockerfile:\r\n```Docker\r\nFROM nvidia/cuda:8.0-cudnn7-devel\r\n\r\n# Install deps\r\nRUN apt-get .... \r\n\r\n# Installing anaconda\r\nRUN echo 'export PATH=/opt/conda/bin:$PATH' > /etc/profile.d/conda.sh && \\\r\n    wget https://repo.continuum.io/archive/Anaconda3-5.0.1-Linux-x86_64.sh -O anaconda.sh && chmod +x anaconda.sh &&\\\r\n    ./anaconda.sh -b -p /opt/conda\r\nENV PATH /opt/conda/bin:$PATH\r\n\r\n# Setting conda env\r\n....\r\n\r\n# Install opencv\r\nRUN conda install -c conda-forge opencv\r\n```\r\n---\r\n\r\nInside Docker:\r\n```bash\r\n$ python --version\r\nPython 3.6.2 :: Continuum Analytics, Inc.\r\n$ conda --version\r\nconda 4.3.30\r\n$ conda list opencv\r\nopencv             3.3.0      py36_blas_openblas_202  [blas_openblas]  conda-forge\r\n```"}}
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