{"action":"opened","issue":{"url":"https://api.github.com/repos/Athou/commafeed/issues/751","labels_url":"https://api.github.com/repos/Athou/commafeed/issues/751/labels{/name}","comments_url":"https://api.github.com/repos/Athou/commafeed/issues/751/comments","events_url":"https://api.github.com/repos/Athou/commafeed/issues/751/events","html_url":"https://github.com/Athou/commafeed/issues/751","id":100831055,"number":751,"title":"Fresh install ubuntu","user":{"login":"FlatlandNative","id":12928338,"avatar_url":"https://avatars.githubusercontent.com/u/12928338?v=3","gravatar_id":"","url":"https://api.github.com/users/FlatlandNative","html_url":"https://github.com/FlatlandNative","followers_url":"https://api.github.com/users/FlatlandNative/followers","following_url":"https://api.github.com/users/FlatlandNative/following{/other_user}","gists_url":"https://api.github.com/users/FlatlandNative/gists{/gist_id}","starred_url":"https://api.github.com/users/FlatlandNative/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/FlatlandNative/subscriptions","organizations_url":"https://api.github.com/users/FlatlandNative/orgs","repos_url":"https://api.github.com/users/FlatlandNative/repos","events_url":"https://api.github.com/users/FlatlandNative/events{/privacy}","received_events_url":"https://api.github.com/users/FlatlandNative/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-13T18:01:05Z","updated_at":"2015-08-13T18:01:05Z","closed_at":null,"body":"Exception in thread \"main\" java.lang.UnsupportedClassVersionError: com/commafeed/CommaFeedApplication : Unsupported major.minor version 52.0\r\nat java.lang.ClassLoader.defineClass1(Native Method)\r\nat java.lang.ClassLoader.defineClass(ClassLoader.java:800)\r\nat java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)\r\nat java.net.URLClassLoader.defineClass(URLClassLoader.java:449)\r\nat java.net.URLClassLoader.access$100(URLClassLoader.java:71)\r\nat java.net.URLClassLoader$1.run(URLClassLoader.java:361)\r\nat java.net.URLClassLoader$1.run(URLClassLoader.java:355)\r\nat java.security.AccessController.doPrivileged(Native Method)\r\nat java.net.URLClassLoader.findClass(URLClassLoader.java:354)\r\nat java.lang.ClassLoader.loadClass(ClassLoader.java:425)\r\nat sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)\r\nat java.lang.ClassLoader.loadClass(ClassLoader.java:358)\r\nat sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)\r\n\r\nReceiving this error after following the instructions, only thing different is I have openjdk-7-jdk installed. I have a mysql database \"commafeed\" setup with a user \"commafeed\" passwd \"commafeed\", I placed all of that info inside of my config.yml located in the root of the commafeed folder. The only thing I noticed that was weird is I had to manually mount the \"target\" folder and then wget the .jar file.\r\n\r\nI noticed this error is similar to one someone was having with redshift, the only reason I created a separate issue is because I am just attempting an install on a local server, nothing to do with redshift. Let me know if any further information is needed or if you want me to try something. Thanks in advance."}}