{"action":"opened","issue":{"url":"https://api.github.com/repos/ros-industrial/industrial_training/issues/49","labels_url":"https://api.github.com/repos/ros-industrial/industrial_training/issues/49/labels{/name}","comments_url":"https://api.github.com/repos/ros-industrial/industrial_training/issues/49/comments","events_url":"https://api.github.com/repos/ros-industrial/industrial_training/issues/49/events","html_url":"https://github.com/ros-industrial/industrial_training/issues/49","id":67199512,"number":49,"title":"Outdated CMakelist.txt hard links ","user":{"login":"jrgnicho","id":3279718,"avatar_url":"https://avatars.githubusercontent.com/u/3279718?v=3","gravatar_id":"","url":"https://api.github.com/users/jrgnicho","html_url":"https://github.com/jrgnicho","followers_url":"https://api.github.com/users/jrgnicho/followers","following_url":"https://api.github.com/users/jrgnicho/following{/other_user}","gists_url":"https://api.github.com/users/jrgnicho/gists{/gist_id}","starred_url":"https://api.github.com/users/jrgnicho/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jrgnicho/subscriptions","organizations_url":"https://api.github.com/users/jrgnicho/orgs","repos_url":"https://api.github.com/users/jrgnicho/repos","events_url":"https://api.github.com/users/jrgnicho/events{/privacy}","received_events_url":"https://api.github.com/users/jrgnicho/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-04-08T19:18:03Z","updated_at":"2015-04-08T19:18:03Z","closed_at":null,"body":"All the hard links for the **toplevel.cmake** file point to the ___hydro___ version instead of ___indigo___.  One solution would be to just updated all those in each exercise directory and supplements to the ___indigo___ version.  An alternative would be to remove them all and modify the **.training_units.bash** script to call the ``catkin_init_workspace`` in each ***src*** directory before running ``catkin_make``.  Then last approach seems cleaner to me and would prevent us from having to update the links manually in future versions of ros."}}