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    rodep ssl error

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    • A
      abdullah.sorathi
      last edited by 29 Dec 2020, 21:09

      Hello,
      I am not able to init rosdep. When I do sudo rosdep init it keeps giving error

      ERROR: cannot download default sources list from:
      https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
      Website may be down.
      

      I tried manually downloading 20-default.lit using wget and placing it inside /etc/ros/rosdep/sources.list.d/ directory and tried running rosdep update still it says connection timeout whereas these url are perfectly working when open through browser

      yocto:/etc/ros/rosdep/sources.list.d# rosdep update
      reading in sources list data from /etc/ros/rosdep/sources.list.d
      Warning: running 'rosdep update' as root is not recommended.
        You should run 'sudo rosdep fix-permissions' and invoke 'rosdep update' again without sudo.
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml]:
      	<urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/ruby.yaml)
      ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/releases/fuerte.yaml]:
      	Failed to download target platform data for gbpdistro:
      	<urlopen error [Errno 110] Connection timed out>
      Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index.yaml
      ERROR: error loading sources list:
      	<urlopen error <urlopen error [Errno 110] Connection timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/index.yaml)>
      yocto:/etc/ros/rosdep/sources.list.d#
      

      I tried doing this updating certificates but it didn't work

      update-ca-certificates
      cp /etc/ssl/certs/ca-certificates.crt /usr/lib/ssl/certs
      

      I am using voxl-flightdeck and these are the versions of onboard images

      --------------------------------------------------------------------------------
      system-image:    ModalAI 2.5.2 BUILDER: ekatzfey BUILD_TIME: 2020-08-24_00:08
      kernel:          #1 SMP PREEMPT Wed Sep 9 22:28:09 UTC 2020 3.18.71-perf
      factory-bundle:  1.0.1
      --------------------------------------------------------------------------------
      architecture:    aarch64
      processor:       apq8096
      os:              GNU/Linux
      --------------------------------------------------------------------------------
      voxl-suite:
      Package: voxl-suite
      Version: 0.2.0
      Depends: docker, imu_app (= 0.0.6), libvoxl_io (= 0.5.2), voxl-cam-manager (= 0.2.2), voxl-docker-support (= 1.1.1), voxl-hal3-tof-cam-ros (= 0.0.2), voxl-modem (= 0.10.0), voxl-nodes (= 0.0.8), voxl-rtsp (= 1.0.2), voxl-utils (= 0.5.2), voxl-vision-px4 (= 0.6.8), voxl_imu (= 0.0.4), voxl-time-sync (= 0.0.1), voxl-vpn (= 0.0.2), librc_math (= 1.1.2), libmodal_pipe (= 1.2.2), modalai-vl (= 0.1.3)
      Status: install user installed
      Section: base
      Architecture: armv7a
      Maintainer: james@modalai.com
      MD5Sum: af706cd3c1ea59f274f2ed9b93141f1d
      Size: 870
      Filename: voxl-suite_0.2.0.ipk
      Description: meta-package to install all of the voxl-suite
      Installed-Time: 4024
      
      --------------------------------------------------------------------------------
      
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      • A
        abdullah.sorathi
        last edited by 30 Dec 2020, 17:38

        I am able to get rosdep working by updating ca-certificates through this

        update-ca-certificates
        cp /etc/ssl/certs/ca-certificates.crt /usr/lib/ssl/certs
        

        and setting SSL_CERT_FILE variable to point to ca-certificate path

        export SSL_CERT_FILE=/usr/lib/ssl/certs/ca-certificates.crt
        

        but now rosdep dos not detect OS used by Voxl

        ERROR: Rosdep experienced an error: Could not detect OS, tried ['windows', 'ubuntu', 'slackware', 'rhel', 'qnx', 'osx', 'opensuse', 'opensuse', 'mint', 'linaro', 'gentoo', 'funtoo', 'freebsd', 'fedora', 'elementary', 'debian', 'cygwin', 'centos', 'arch']
        
        
        1 Reply Last reply Reply Quote 1
        • C
          Chad Sweet ModalAI Team
          last edited by 30 Dec 2020, 18:17

          Thanks for posting the ssl fix. We're looking into this. We don't typically use rosdep for anything. Is there something specific you need to get working?

          A more traditional ROS experience is easy to achieve running Ubuntu in a Docker on VOXL : https://docs.modalai.com/docker-on-voxl/

          1 Reply Last reply Reply Quote 1
          • A
            abdullah.sorathi
            last edited by 3 Jan 2021, 01:58

            I was trying to rosdep update on some custom packages. But then ended up adding source directly to the workspace.

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