{"action":"created","issue":{"url":"https://api.github.com/repos/crossbario/crossbar/issues/787","repository_url":"https://api.github.com/repos/crossbario/crossbar","labels_url":"https://api.github.com/repos/crossbario/crossbar/issues/787/labels{/name}","comments_url":"https://api.github.com/repos/crossbario/crossbar/issues/787/comments","events_url":"https://api.github.com/repos/crossbario/crossbar/issues/787/events","html_url":"https://github.com/crossbario/crossbar/issues/787","id":154200861,"number":787,"title":"Crossbar Start Failed with error Cannot listen on transport endpoint: Couldn't listen on any:8080: [Errno 98] Address already in use.","user":{"login":"SumeshDubey","id":19303567,"avatar_url":"https://avatars.githubusercontent.com/u/19303567?v=3","gravatar_id":"","url":"https://api.github.com/users/SumeshDubey","html_url":"https://github.com/SumeshDubey","followers_url":"https://api.github.com/users/SumeshDubey/followers","following_url":"https://api.github.com/users/SumeshDubey/following{/other_user}","gists_url":"https://api.github.com/users/SumeshDubey/gists{/gist_id}","starred_url":"https://api.github.com/users/SumeshDubey/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/SumeshDubey/subscriptions","organizations_url":"https://api.github.com/users/SumeshDubey/orgs","repos_url":"https://api.github.com/users/SumeshDubey/repos","events_url":"https://api.github.com/users/SumeshDubey/events{/privacy}","received_events_url":"https://api.github.com/users/SumeshDubey/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-05-11T09:39:41Z","updated_at":"2016-07-06T21:40:42Z","closed_at":"2016-05-11T16:58:02Z","body":"I'm facing an issue while doing crossbar start. While doing it the error is returning as below:\r\n\r\n```\r\n2016-05-11T09:30:19+0000 [Controller   8984] Automatically choosing optimal Twisted reactor\r\n2016-05-11T09:30:19+0000 [Controller   8984] Running on Linux and optimal reactor (epoll) was installed.\r\n2016-05-11T09:30:19+0000 [Controller   8984]      __  __  __  __  __  __      __     __\r\n2016-05-11T09:30:19+0000 [Controller   8984]     /  `|__)/  \\/__`/__`|__) /\\ |__)  |/  \\\r\n2016-05-11T09:30:19+0000 [Controller   8984]     \\__,|  \\\\__/.__/.__/|__)/~~\\|  \\. |\\__/\r\n2016-05-11T09:30:19+0000 [Controller   8984]                                         \r\n2016-05-11T09:30:19+0000 [Controller   8984]     Version: 0.11.1     \r\n2016-05-11T09:30:19+0000 [Controller   8984] \r\n2016-05-11T09:30:19+0000 [Controller   8984] Starting from node directory /home/ubuntu/hello_browser/.crossbar\r\n2016-05-11T09:30:20+0000 [Controller   8984] Loading node configuration file '/home/ubuntu/hello_browser/.crossbar/config.json'\r\n2016-05-11T09:30:20+0000 [Controller   8984] Entering reactor event loop...\r\n2016-05-11T09:30:20+0000 [Controller   8984] Joined realm 'crossbar' on node management router\r\n2016-05-11T09:30:20+0000 [Controller   8984] No WAMPlets detected in enviroment.\r\n2016-05-11T09:30:20+0000 [Controller   8984] Starting Router with ID 'worker1'...\r\n2016-05-11T09:30:20+0000 [Router       8990] Worker running under PyPy-EPollReactor\r\n2016-05-11T09:30:21+0000 [Controller   8984] Router with ID 'worker1' and PID 8990 started\r\n2016-05-11T09:30:21+0000 [Controller   8984] Router 'worker1': realm 'realm1' (named 'realm1') started\r\n2016-05-11T09:30:21+0000 [Controller   8984] Router 'worker1': role 'role1' (named 'anonymous') started on realm 'realm1'\r\n2016-05-11T09:30:21+0000 [Router       8990] Cannot listen on transport endpoint: Couldn't listen on any:8080: [Errno 98] Address already in use.\r\n2016-05-11T09:30:21+0000 [Controller   8984] Cannot listen on transport endpoint: Couldn't listen on any:8080: [Errno 98] Address already in use.\r\n2016-05-11T09:30:21+0000 [Controller   8984] sending TERM to subprocess 8990\r\n2016-05-11T09:30:21+0000 [Controller   8984] waiting for 8990 to exit...\r\n2016-05-11T09:30:21+0000 [Router       8990] Received SIGTERM, shutting down.\r\n2016-05-11T09:30:21+0000 [Router       8990] Connection to node controller lost.\r\n2016-05-11T09:30:21+0000 [Router       8990] No more controller connection; shutting down.\r\n2016-05-11T09:30:21+0000 [Controller   8984] Process connection gone: A process has ended with a probable error condition: process ended with exit code 1.\r\n2016-05-11T09:30:21+0000 [Controller   8984] Node worker worker1 ended (0 workers left)\r\n2016-05-11T09:30:21+0000 [Controller   8984] Node shutting down ..\r\n2016-05-11T09:30:21+0000 [Controller   8984] Shutting down node...\r\n2016-05-11T09:30:21+0000 [Controller   8984] Main loop terminated.\r\n```\r\n\r\nEven while updating crossbar with following command :\r\npip install -U crossbar\r\n\r\nit is returning below error:\r\nException:\r\nTraceback (most recent call last):\r\n  File \"/usr/lib/python2.7/dist-packages/pip/basecommand.py\", line 122, in main\r\n    status = self.run(options, args)\r\n  File \"/usr/lib/python2.7/dist-packages/pip/commands/install.py\", line 278, in run\r\n    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)\r\n  File \"/usr/lib/python2.7/dist-packages/pip/req.py\", line 1271, in prepare_files\r\n    req_to_install)\r\n  File \"/usr/lib/python2.7/dist-packages/pip/req.py\", line 71, in __init__\r\n    req = pkg_resources.Requirement.parse(req)\r\n  File \"build/bdist.linux-x86_64/egg/pkg_resources/__init__.py\", line 2833, in parse\r\n    req, = parse_requirements(s)\r\n  File \"build/bdist.linux-x86_64/egg/pkg_resources/__init__.py\", line 2781, in parse_requirements\r\n    yield Requirement(line)\r\n  File \"build/bdist.linux-x86_64/egg/pkg_resources/__init__.py\", line 2790, in __init__\r\n    raise RequirementParseError(str(e))\r\nRequirementParseError: Invalid requirement, parse error at \"'; linux '\"\r\n\r\nStoring debug log for failure in /home/ubuntu/.pip/pip.log\r\n \r\nPlease help me with this as I'm new to crossbar."},"comment":{"url":"https://api.github.com/repos/crossbario/crossbar/issues/comments/230915757","html_url":"https://github.com/crossbario/crossbar/issues/787#issuecomment-230915757","issue_url":"https://api.github.com/repos/crossbario/crossbar/issues/787","id":230915757,"user":{"login":"lucasvieirawerner","id":11530373,"avatar_url":"https://avatars.githubusercontent.com/u/11530373?v=3","gravatar_id":"","url":"https://api.github.com/users/lucasvieirawerner","html_url":"https://github.com/lucasvieirawerner","followers_url":"https://api.github.com/users/lucasvieirawerner/followers","following_url":"https://api.github.com/users/lucasvieirawerner/following{/other_user}","gists_url":"https://api.github.com/users/lucasvieirawerner/gists{/gist_id}","starred_url":"https://api.github.com/users/lucasvieirawerner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lucasvieirawerner/subscriptions","organizations_url":"https://api.github.com/users/lucasvieirawerner/orgs","repos_url":"https://api.github.com/users/lucasvieirawerner/repos","events_url":"https://api.github.com/users/lucasvieirawerner/events{/privacy}","received_events_url":"https://api.github.com/users/lucasvieirawerner/received_events","type":"User","site_admin":false},"created_at":"2016-07-06T21:40:42Z","updated_at":"2016-07-06T21:40:42Z","body":"i'm running crossbar on amazon ec2, followed the tutorial (http://crossbar.io/docs/Setup-on-Amazon-EC2/), but now i'm have this same problem"}}
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