I just installed Vertica CE on CentOS 6.2. No errors reported during the install however when i open adminTools and try to get to the menu i get an error about the license key. Error: License key /opt/vertica/config/licensing/vertica_community_edition.license.key not installed. 'SSHConnection' object │ │ has no attribute '_SSHConnection__logout' Searched the boards haven't seen this one before. I did this install on two other boxes and no issues.