{"action":"opened","issue":{"url":"https://api.github.com/repos/mostro/mostro/issues/13","labels_url":"https://api.github.com/repos/mostro/mostro/issues/13/labels{/name}","comments_url":"https://api.github.com/repos/mostro/mostro/issues/13/comments","events_url":"https://api.github.com/repos/mostro/mostro/issues/13/events","html_url":"https://github.com/mostro/mostro/issues/13","id":63066840,"number":13,"title":"bin/setup: line 72: ${OTHER,,}: bad substitution","user":{"login":"midu","id":188390,"avatar_url":"https://avatars.githubusercontent.com/u/188390?v=3","gravatar_id":"","url":"https://api.github.com/users/midu","html_url":"https://github.com/midu","followers_url":"https://api.github.com/users/midu/followers","following_url":"https://api.github.com/users/midu/following{/other_user}","gists_url":"https://api.github.com/users/midu/gists{/gist_id}","starred_url":"https://api.github.com/users/midu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/midu/subscriptions","organizations_url":"https://api.github.com/users/midu/orgs","repos_url":"https://api.github.com/users/midu/repos","events_url":"https://api.github.com/users/midu/events{/privacy}","received_events_url":"https://api.github.com/users/midu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-03-19T19:04:05Z","updated_at":"2015-03-19T19:04:05Z","closed_at":null,"body":"I am trying to run the installer but I am getting this error:\r\n\r\n```\r\n\r\n                                 __\r\n           ____ ___  ____  _____/ /__________\r\n          / __ `__ \\/ __ \\/ ___/ __/ ___/ __ \\\r\n         / / / / / / /_/ (__  ) /_/ /  / /_/ /\r\n        /_/ /_/ /_/\\____/____/\\__/_/   \\____/\r\n\r\n        Welcome to the Mostro setup assistant!\r\n\r\n\r\nThis script is going to detect and enable the default\r\nbasic checks for your server.\r\n\r\nAre you ready to proceed? [Y/n] Y\r\nbin/setup: line 72: ${OTHER,,}: bad substitution\r\n\r\n * Enabling check for CPU\r\n * Enabling check for RAM\r\n * Enabling check for Load average\r\n * Enabling check for Fork rate\r\n * Enabling check for Swap\r\n * Enabling check for Swap paging\r\nawk: cmd. line:1: fatal: cannot open file `/etc/fstab' for reading (Permission denied)\r\n * Enabling check for IO: xvdb\r\n * Enabling check for IO: xvdc\r\n * Enabling check for IO: xvdd\r\n * Enabling check for NTP offset\r\n\r\nDoes this look right to you? [Y/n] Y\r\nbin/setup: line 72: ${OTHER,,}: bad substitution\r\n```\r\n\r\n`${VAR,,}` is not a substitution I can find in [bash's doc](http://tldp.org/LDP/abs/html/parameter-substitution.html)"}}