{"action":"created","issue":{"url":"https://api.github.com/repos/PyTables/PyTables/issues/458","labels_url":"https://api.github.com/repos/PyTables/PyTables/issues/458/labels{/name}","comments_url":"https://api.github.com/repos/PyTables/PyTables/issues/458/comments","events_url":"https://api.github.com/repos/PyTables/PyTables/issues/458/events","html_url":"https://github.com/PyTables/PyTables/issues/458","id":79158500,"number":458,"title":"Illegal instruction error","user":{"login":"hunterchung","id":1376579,"avatar_url":"https://avatars.githubusercontent.com/u/1376579?v=3","gravatar_id":"","url":"https://api.github.com/users/hunterchung","html_url":"https://github.com/hunterchung","followers_url":"https://api.github.com/users/hunterchung/followers","following_url":"https://api.github.com/users/hunterchung/following{/other_user}","gists_url":"https://api.github.com/users/hunterchung/gists{/gist_id}","starred_url":"https://api.github.com/users/hunterchung/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hunterchung/subscriptions","organizations_url":"https://api.github.com/users/hunterchung/orgs","repos_url":"https://api.github.com/users/hunterchung/repos","events_url":"https://api.github.com/users/hunterchung/events{/privacy}","received_events_url":"https://api.github.com/users/hunterchung/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-05-21T20:58:14Z","updated_at":"2015-06-25T13:28:40Z","closed_at":null,"body":"I got `Illegal instruction` error when executing the code below in docker with OS X and ubuntu. However, it works fine using CoreOS with docker and OS X and ubuntu directly. The error seems only happens in version 3.2.0. I solved the issue by downgrading pytables to 3.1.1.\r\nAny idea for this?\r\n``` python\r\nimport tables\r\ntables.open_file('a.h5', 'w')\r\n```"},"comment":{"url":"https://api.github.com/repos/PyTables/PyTables/issues/comments/115258456","html_url":"https://github.com/PyTables/PyTables/issues/458#issuecomment-115258456","issue_url":"https://api.github.com/repos/PyTables/PyTables/issues/458","id":115258456,"user":{"login":"jennolsen84","id":10360673,"avatar_url":"https://avatars.githubusercontent.com/u/10360673?v=3","gravatar_id":"","url":"https://api.github.com/users/jennolsen84","html_url":"https://github.com/jennolsen84","followers_url":"https://api.github.com/users/jennolsen84/followers","following_url":"https://api.github.com/users/jennolsen84/following{/other_user}","gists_url":"https://api.github.com/users/jennolsen84/gists{/gist_id}","starred_url":"https://api.github.com/users/jennolsen84/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jennolsen84/subscriptions","organizations_url":"https://api.github.com/users/jennolsen84/orgs","repos_url":"https://api.github.com/users/jennolsen84/repos","events_url":"https://api.github.com/users/jennolsen84/events{/privacy}","received_events_url":"https://api.github.com/users/jennolsen84/received_events","type":"User","site_admin":false},"created_at":"2015-06-25T13:28:40Z","updated_at":"2015-06-25T13:28:40Z","body":"I tried to implement this fix in the Dockerfile, but that didn't work.\r\n\r\nHowever, typing the two commands manually in boot2docker fixes it.  I also did a diff on pytables directory that gets built and I noticed that the .so files are significantly different (verified that the asm generated was different via objdump)\r\n"}}