While new setup ros2 environment on Ubuntu 18.04, I have blocked by rosdep update. Try dozens of times, "rosdep update" still timeout. Here is workaround by Increasing timeout value. Modify /usr/lib/python2.7/dist-packages/rosdep2/sources_list.py "- DOWNLOAD_TIMEOUT=15.0" "+ DOWNLOAD_TIMEOUT=300.0" After this change, rosdep update succeed on second time. --- [Visit Topic](https://discourse.ros.org/t/workaround-for-rosdep-update-timeout-issue/5625/1) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: