{"action":"opened","issue":{"url":"https://api.github.com/repos/dmtcp/dmtcp/issues/239","labels_url":"https://api.github.com/repos/dmtcp/dmtcp/issues/239/labels{/name}","comments_url":"https://api.github.com/repos/dmtcp/dmtcp/issues/239/comments","events_url":"https://api.github.com/repos/dmtcp/dmtcp/issues/239/events","html_url":"https://github.com/dmtcp/dmtcp/issues/239","id":118385388,"number":239,"title":"--new-coordinator breaks dmtcp_launch path search with misleading message","user":{"login":"loveshack","id":6197299,"avatar_url":"https://avatars.githubusercontent.com/u/6197299?v=3","gravatar_id":"","url":"https://api.github.com/users/loveshack","html_url":"https://github.com/loveshack","followers_url":"https://api.github.com/users/loveshack/followers","following_url":"https://api.github.com/users/loveshack/following{/other_user}","gists_url":"https://api.github.com/users/loveshack/gists{/gist_id}","starred_url":"https://api.github.com/users/loveshack/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/loveshack/subscriptions","organizations_url":"https://api.github.com/users/loveshack/orgs","repos_url":"https://api.github.com/users/loveshack/repos","events_url":"https://api.github.com/users/loveshack/events{/privacy}","received_events_url":"https://api.github.com/users/loveshack/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-23T14:01:51Z","updated_at":"2015-11-23T14:01:51Z","closed_at":null,"body":"Consider the following attempts to launch.  Using --new-coordinator I have to specify a full path to the command or it fails with a message that seems misleading, but without --new-coordinator it's happy. \r\n\r\nThis is with version 2.4.2.\r\n\r\n```\r\n$ dmtcp_launch --new-coordinator --port-file coord-port -p 0 sleep 1\r\n[8157] ERROR at coordinatorapi.cpp:418 in startNewCoordinator; REASON='JASSERT(coordinatorListenerSocket.isValid()) failed'\r\n     coordinatorListenerSocket.port() = -1\r\n     (strerror((*__errno_location ()))) = Permission denied\r\nMessage: Failed to create listen socket.\r\nIf msg is \"Address already in use\", this may be an old coordinator.\r\nKill other coordinators and try again in a minute or so.\r\ndmtcp_launch (8157): Terminating...\r\n$ dmtcp_launch --new-coordinator --port-file coord-port -p 0 /bin/sleep 1\r\n$ dmtcp_launch --port-file coord-port -p 0 sleep 1\r\n$\r\n```\r\n"}}