{"action":"opened","issue":{"url":"https://api.github.com/repos/pandora-auth-ros-pkg/pandoradep/issues/2","labels_url":"https://api.github.com/repos/pandora-auth-ros-pkg/pandoradep/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/pandora-auth-ros-pkg/pandoradep/issues/2/comments","events_url":"https://api.github.com/repos/pandora-auth-ros-pkg/pandoradep/issues/2/events","html_url":"https://github.com/pandora-auth-ros-pkg/pandoradep/issues/2","id":54686678,"number":2,"title":"Proper use of --force argument","user":{"login":"czalidis","id":1313541,"avatar_url":"https://avatars.githubusercontent.com/u/1313541?v=3","gravatar_id":"","url":"https://api.github.com/users/czalidis","html_url":"https://github.com/czalidis","followers_url":"https://api.github.com/users/czalidis/followers","following_url":"https://api.github.com/users/czalidis/following{/other_user}","gists_url":"https://api.github.com/users/czalidis/gists{/gist_id}","starred_url":"https://api.github.com/users/czalidis/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/czalidis/subscriptions","organizations_url":"https://api.github.com/users/czalidis/orgs","repos_url":"https://api.github.com/users/czalidis/repos","events_url":"https://api.github.com/users/czalidis/events{/privacy}","received_events_url":"https://api.github.com/users/czalidis/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"mujx","id":6430350,"avatar_url":"https://avatars.githubusercontent.com/u/6430350?v=3","gravatar_id":"","url":"https://api.github.com/users/mujx","html_url":"https://github.com/mujx","followers_url":"https://api.github.com/users/mujx/followers","following_url":"https://api.github.com/users/mujx/following{/other_user}","gists_url":"https://api.github.com/users/mujx/gists{/gist_id}","starred_url":"https://api.github.com/users/mujx/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mujx/subscriptions","organizations_url":"https://api.github.com/users/mujx/orgs","repos_url":"https://api.github.com/users/mujx/repos","events_url":"https://api.github.com/users/mujx/events{/privacy}","received_events_url":"https://api.github.com/users/mujx/received_events","type":"User","site_admin":false},"milestone":null,"comments":0,"created_at":"2015-01-18T05:18:22Z","updated_at":"2015-01-18T05:18:22Z","closed_at":null,"body":"When trying to run `pandoradep` on [pandora_visualization][1] metapackage (branch: geotiff), I get an error:\r\n\r\n```\r\nPackage conflict in pandora_geotiff_plugins\r\nInfo: \r\n{'repo': 'pandora_data_fusion', 'version': None, 'name': 'pandora_data_fusion_msgs'}\r\n{'repo': 'pandora_data_fusion', 'version': 'geotiff_interfaces', 'name': 'pandora_data_fusion_msgs'}\r\n```\r\n\r\nThat error was initially caught on an Jenkins [job][2] and then reproduced locally.\r\n\r\nIMO a version different that `None` should always override a `None` version without the need of `--force` argument. Otherwise, we are going to use the `--force` argument constantly, which has no point.\r\n\r\n[1]: https://github.com/pandora-auth-ros-pkg/pandora_visualization/tree/geotiff\r\n[2]: http://jenkins.pandora.ee.auth.gr/job/test-pandora_visualization/branch/geotiff/1/console"}}