{"action":"opened","issue":{"url":"https://api.github.com/repos/nslater/dbk-tools/issues/2","labels_url":"https://api.github.com/repos/nslater/dbk-tools/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/nslater/dbk-tools/issues/2/comments","events_url":"https://api.github.com/repos/nslater/dbk-tools/issues/2/events","html_url":"https://github.com/nslater/dbk-tools/issues/2","id":83675234,"number":2,"title":"Python 3.4.0 -> FileNotFoundError: [Errno 2] No such file or directory: '-a'","user":{"login":"jfonte","id":3999437,"avatar_url":"https://avatars.githubusercontent.com/u/3999437?v=3","gravatar_id":"","url":"https://api.github.com/users/jfonte","html_url":"https://github.com/jfonte","followers_url":"https://api.github.com/users/jfonte/followers","following_url":"https://api.github.com/users/jfonte/following{/other_user}","gists_url":"https://api.github.com/users/jfonte/gists{/gist_id}","starred_url":"https://api.github.com/users/jfonte/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jfonte/subscriptions","organizations_url":"https://api.github.com/users/jfonte/orgs","repos_url":"https://api.github.com/users/jfonte/repos","events_url":"https://api.github.com/users/jfonte/events{/privacy}","received_events_url":"https://api.github.com/users/jfonte/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-06-01T20:19:24Z","updated_at":"2015-06-01T20:19:24Z","closed_at":null,"body":"Hi there mate. I'm running your script on my Mavericks box with Python 3.4.0 and am getting the following error:\r\n\r\n```\r\n  File \"./dby.py\", line 115, in <module>\r\n    in_file_b = open(in_filename, \"rb\").read()\r\nFileNotFoundError: [Errno 2] No such file or directory: '-a'\r\n```\r\n\r\nI'm guessing this issue is specific to this version of Python. Is it possible you could share what version you're using? Cheers and thanks for writing this script!"}}