{"action":"created","issue":{"url":"https://api.github.com/repos/NVIDIA/nvvl/issues/52","repository_url":"https://api.github.com/repos/NVIDIA/nvvl","labels_url":"https://api.github.com/repos/NVIDIA/nvvl/issues/52/labels{/name}","comments_url":"https://api.github.com/repos/NVIDIA/nvvl/issues/52/comments","events_url":"https://api.github.com/repos/NVIDIA/nvvl/issues/52/events","html_url":"https://github.com/NVIDIA/nvvl/issues/52","id":342746100,"node_id":"MDU6SXNzdWUzNDI3NDYxMDA=","number":52,"title":"CMakeFiles/nvvl.dir/build.make:246: recipe for target 'libnvvl.so' failed","user":{"login":"isalirezag","id":12434910,"node_id":"MDQ6VXNlcjEyNDM0OTEw","avatar_url":"https://avatars1.githubusercontent.com/u/12434910?v=4","gravatar_id":"","url":"https://api.github.com/users/isalirezag","html_url":"https://github.com/isalirezag","followers_url":"https://api.github.com/users/isalirezag/followers","following_url":"https://api.github.com/users/isalirezag/following{/other_user}","gists_url":"https://api.github.com/users/isalirezag/gists{/gist_id}","starred_url":"https://api.github.com/users/isalirezag/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/isalirezag/subscriptions","organizations_url":"https://api.github.com/users/isalirezag/orgs","repos_url":"https://api.github.com/users/isalirezag/repos","events_url":"https://api.github.com/users/isalirezag/events{/privacy}","received_events_url":"https://api.github.com/users/isalirezag/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":10,"created_at":"2018-07-19T14:13:13Z","updated_at":"2018-10-09T12:59:42Z","closed_at":"2018-08-30T12:06:07Z","author_association":"NONE","body":"Please let me know if im doing something wrong.\r\nI already have pytorch installed.\r\n\r\nI am trying to use nvvl with pytorch\r\nso i download the zip file and extracted it, then went through these steps:\r\n\r\n```\r\nmkdir build && cd build\r\ncmake ..\r\nmake -j\r\nsudo make install\r\n``` \r\n\r\n\r\n\r\nwhen i do ` make -j` i get this:\r\n```\r\n\r\nScanning dependencies of target nvvl\r\n[ 27%] Building CXX object CMakeFiles/nvvl.dir/src/detail/CUContext.cpp.o\r\n[ 27%] Building CXX object CMakeFiles/nvvl.dir/src/VideoLoader.cpp.o\r\n[ 27%] Building CXX object CMakeFiles/nvvl.dir/src/PictureSequence.cpp.o\r\n[ 36%] Building CXX object CMakeFiles/nvvl.dir/src/detail/CUVideoDecoder.cpp.o\r\n[ 45%] Building CXX object CMakeFiles/nvvl.dir/src/detail/CUVideoParser.cpp.o\r\n[ 54%] Building CXX object CMakeFiles/nvvl.dir/src/detail/JoiningThread.cpp.o\r\n[ 63%] Building CXX object CMakeFiles/nvvl.dir/src/detail/Decoder.cpp.o\r\n[ 81%] Building CXX object CMakeFiles/nvvl.dir/src/detail/NvDecoder.cpp.o\r\n[ 81%] Building CUDA object CMakeFiles/nvvl.dir/src/detail/cuda/imgproc.cu.o\r\n[ 90%] Linking CUDA device code CMakeFiles/nvvl.dir/cmake_device_link.o\r\n[100%] Linking CXX shared library libnvvl.so\r\n/usr/bin/ld: cannot find -lnvcuvid\r\ncollect2: error: ld returned 1 exit status\r\nCMakeFiles/nvvl.dir/build.make:246: recipe for target 'libnvvl.so' failed\r\nmake[2]: *** [libnvvl.so] Error 1\r\nCMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/nvvl.dir/all' failed\r\nmake[1]: *** [CMakeFiles/nvvl.dir/all] Error 2\r\nMakefile:129: recipe for target 'all' failed\r\nmake: *** [all] Error 2\r\n\r\n```\r\n\r\nany suggestion?\r\n\r\nalso \r\n`find / -name lnvcuvid.*` gives me nothing useful\r\n\r\n\r\nand `dpkg --get-selections | grep nvidia` gives me:\r\n```\r\nnvidia-384\t\t\t\t\tdeinstall\r\nnvidia-387\t\t\t\t\tinstall\r\nnvidia-390\t\t\t\t\tinstall\r\nnvidia-opencl-icd-384\t\t\t\tdeinstall\r\nnvidia-opencl-icd-390\t\t\t\tinstall\r\nnvidia-prime\t\t\t\t\tinstall\r\nnvidia-settings\t\t\t\t\tinstall\r\n```\r\n\r\nI have CUDA 9.0 and using ubuntu 16.04, and python 3\r\n"},"comment":{"url":"https://api.github.com/repos/NVIDIA/nvvl/issues/comments/428182044","html_url":"https://github.com/NVIDIA/nvvl/issues/52#issuecomment-428182044","issue_url":"https://api.github.com/repos/NVIDIA/nvvl/issues/52","id":428182044,"node_id":"MDEyOklzc3VlQ29tbWVudDQyODE4MjA0NA==","user":{"login":"basilzeno","id":8566492,"node_id":"MDQ6VXNlcjg1NjY0OTI=","avatar_url":"https://avatars0.githubusercontent.com/u/8566492?v=4","gravatar_id":"","url":"https://api.github.com/users/basilzeno","html_url":"https://github.com/basilzeno","followers_url":"https://api.github.com/users/basilzeno/followers","following_url":"https://api.github.com/users/basilzeno/following{/other_user}","gists_url":"https://api.github.com/users/basilzeno/gists{/gist_id}","starred_url":"https://api.github.com/users/basilzeno/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/basilzeno/subscriptions","organizations_url":"https://api.github.com/users/basilzeno/orgs","repos_url":"https://api.github.com/users/basilzeno/repos","events_url":"https://api.github.com/users/basilzeno/events{/privacy}","received_events_url":"https://api.github.com/users/basilzeno/received_events","type":"User","site_admin":false},"created_at":"2018-10-09T12:59:42Z","updated_at":"2018-10-09T12:59:42Z","author_association":"NONE","body":"To make it using Nvidia driver 390: \r\n\r\n`LIBRARY_PATH=/usr/lib/nvidia-390:$LIBRARY_PATH make -j`\r\n\r\nIit works for me!\r\n"}}
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