Rudder

rsyslog can't be installed with initial promises on CentOS:

[vagrant@centos-6-vagrant ~]$ sudo /var/rudder/cfengine-community/bin/cf-agent -KI
File /etc/rsyslog.d/pgsql.conf was marked for editing but could not be opened
I: Report relates to a promise with handle "" 
I: Made in version 'not specified' of '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 96
I: Comment: Removing the logging of all in the database

 !! Inconsistent "package_add_command" constraints break this promise
Promise (version not specified) belongs to bundle 'install_rsyslogd' in file '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 77
Comment: Installing rsyslog using apt backports
 !! Inconsistent "package_delete_command" constraints break this promise
Promise (version not specified) belongs to bundle 'install_rsyslogd' in file '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 77
Comment: Installing rsyslog using apt backports
 !! Inconsistent "package_add_command" constraints break this promise
Promise (version not specified) belongs to bundle 'install_rsyslogd' in file '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 83
Comment: Installing rsyslog_pgsql using apt backports
 !! Inconsistent "package_delete_command" constraints break this promise
Promise (version not specified) belongs to bundle 'install_rsyslogd' in file '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 83
Comment: Installing rsyslog_pgsql using apt backports
 !! Inconsistent "package_add_command" constraints break this promise
Promise (version not specified) belongs to bundle 'install_rsyslogd' in file '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 83
Comment: �
 !! Inconsistent "package_delete_command" constraints break this promise
Promise (version not specified) belongs to bundle 'install_rsyslogd' in file '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 83
Comment: �
Proposed executable file "/usr/bin/apt-get" doesn't exist
The proposed package schedule command "/usr/bin/apt-get --yes install rsyslog-pgsql.* rsyslog.* " was not executable
I: Report relates to a promise with handle "" 
I: Made in version 'not specified' of '/var/rudder/cfengine-community/inputs/distributePolicy/rsyslogConf.cf' near line 83
I: Comment: ���    8 ng rsyslog_pgsql using apt backports

Bulk package schedule execution failed somewhere - unknown outcome for rsyslog-pgsql.*
Bulk package schedule execution failed somewhere - unknown outcome for rsyslog.*
R: Fatal : Can't install rsyslog or rsyslog_pgsql on the orchestrator !
R: Cannot update the pgsql config