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cs:ros:start [2016/08/23 13:28] James Irwin [Errors and Known Solutions] |
cs:ros:start [2016/09/01 22:09] James Irwin |
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====== ROS ====== | ====== ROS ====== | ||
- | ===== Installation ===== | + | We use ROS as our IPC framework. |
- | + | * [[:cs:ros:installation:|Installation Instructions]] | |
- | For Ubuntu 14.04, you can just follow the normal [[ros>indigo/Installation/Ubuntu|ROS installation instructions]]. For Linux Mint 17.x, the instructions are mostly the same, here are the steps: | + | * [[:cs:ros:errors:|common errors and fixes]] |
- | + | ||
- | Follow instructions at: http://insane-on-linux.blogspot.com/2014/10/installing-ros-indigo-on-mint-17.html | + | |
- | + | ||
- | + | ||
- | ===== Errors and Known Solutions ===== | + | |
- | If you get the following error: | + | |
- | <code>ImportError: "from catkin_pkg.package import parse_package" failed: No module named catkin_pkg.package</code> | + | |
- | + | ||
- | Make sure that you have installed "catkin_pkg", it is up to date and on the PYTHONPATH: | + | |
- | <code bash> | + | |
- | $ pip install catkin_pkg | + | |
- | </code> | + | |
- | ---- | + | |
- | Error: | + | |
- | <code>ImportError: No module named rospkg</code> | + | |
- | Fix: | + | |
- | <code bash> | + | |
- | $ apt-get install python-rospkg | + | |
- | $ export PYTHONPATH=$PYTHONPATH:/usr/lib/python2.7/dist-packages | + | |
- | </code> | + | |
- | This is kinda a hack, haven't bothered to figure out how to properly install python-rospkg to the proper python location for indigo | + | |
- | + | ||
- | ---- | + | |
- | + | ||
- | If you get this error: | + | |
- | <code>ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: ardrone_autonomy: Unsupported OS [mint] </code> | + | |
- | + | ||
- | when running any rosdep command, add the flag ''--os=ubuntu:trusty'' to the command. | + |