{"action":"opened","issue":{"url":"https://api.github.com/repos/posativ/acrylamid/issues/242","labels_url":"https://api.github.com/repos/posativ/acrylamid/issues/242/labels{/name}","comments_url":"https://api.github.com/repos/posativ/acrylamid/issues/242/comments","events_url":"https://api.github.com/repos/posativ/acrylamid/issues/242/events","html_url":"https://github.com/posativ/acrylamid/issues/242","id":103535718,"number":242,"title":"acrylamid check : strange erro","user":{"login":"somenxavier","id":89915,"avatar_url":"https://avatars.githubusercontent.com/u/89915?v=3","gravatar_id":"","url":"https://api.github.com/users/somenxavier","html_url":"https://github.com/somenxavier","followers_url":"https://api.github.com/users/somenxavier/followers","following_url":"https://api.github.com/users/somenxavier/following{/other_user}","gists_url":"https://api.github.com/users/somenxavier/gists{/gist_id}","starred_url":"https://api.github.com/users/somenxavier/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/somenxavier/subscriptions","organizations_url":"https://api.github.com/users/somenxavier/orgs","repos_url":"https://api.github.com/users/somenxavier/repos","events_url":"https://api.github.com/users/somenxavier/events{/privacy}","received_events_url":"https://api.github.com/users/somenxavier/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-27T15:28:30Z","updated_at":"2015-08-27T15:28:30Z","closed_at":null,"body":"Just with default installation with --mako:\r\n\r\n```\r\n[xan@argonia blog]$ acrylamid check help\r\nusage: acrylamid check [-h] [-r] [-s SLEEP] [-w] [-j JOBS] [{W3C,links}]\r\nacrylamid check: error: argument action: invalid choice: 'help' (choose from 'W3C', 'links')\r\n[xan@argonia blog]$ acrylamid check\r\nhttp://somenxavier.xyz/ Traceback (most recent call last):\r\n  File \"/usr/bin/acrylamid\", line 9, in <module>\r\n    load_entry_point('acrylamid==0.7.10', 'console_scripts', 'acrylamid')()\r\n  File \"/usr/lib/python3.4/site-packages/acrylamid/__init__.py\", line 213, in Acryl\r\n    tasks.collected[options.parser](conf, env, options)\r\n  File \"/usr/lib/python3.4/site-packages/acrylamid/tasks/check.py\", line 142, in run\r\n    w3c(paths, conf, warn=options.warn, sleep=options.sleep)\r\n  File \"/usr/lib/python3.4/site-packages/acrylamid/tasks/check.py\", line 69, in w3c\r\n    headers['x-w3c-validator-warnings'] + ' warns'\r\nTypeError: unsupported operand type(s) for +: 'NoneType' and 'str'\r\n```\r\n\r\nWhat happens?"}}