addbctl.sh: exiting with status 127

Solution steps:

1.Check Base_dir Permission.
2. Disable SELinux.

The sestatus command returns the SELinux status and the SELinux policy being used:

root$ sestatus

SELinux status:                 enabled
SELinuxfs mount:                /selinux
Current mode:                   enforcing
Mode from config file:          enforcing
Policy version:                 24
Policy from config file:        targeted 

On systems with SELinux disabled, the SELINUX=disabled option is configured in 

root$ vi /etc/selinux/config

edit this file

  SELINUX=disabled

save it. 

# This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. SELINUX=disabled # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection.

SELINUXTYPE=targeted

Also, the getenforce command returns Disabled:

root$ getenforce 

 Disabled