Chef-init failing when trying to build docker image

[swatiswjain]

Env:
Chef Development Kit for RHEL: 0.4.0
Knife Container gem present.
Issue:
knife container docker init works but build fails: /bin/sh: chef-init: command not found
Logs :

Resolving cookbook dependencies...
Using iptables (1.0.0)
Using logrotate (1.9.1)
Using apache2 (3.0.1)
Resolving cookbook dependencies...
Using apache2 (3.0.1)
Using iptables (1.0.0)
Using logrotate (1.9.1)
Vendoring apache2 (3.0.1) to /home/Development/chef-repo/dockerfiles/demo/apache2/chef/cookbooks/apache2
Vendoring iptables (1.0.0) to /home/Development/chef-repo/dockerfiles/demo/apache2/chef/cookbooks/iptables
Vendoring logrotate (1.9.1) to /home/Development/chef-repo/dockerfiles/demo/apache2/chef/cookbooks/logrotate
Sending build context to Docker daemon 653.8 kB
Sending build context to Docker daemon
Step 0 : FROM :5000/library/oraclelinux:6.6
---> d56e767abb61
Step 1 : ADD chef/ /etc/chef/
---> de4ae21a23bb
Removing intermediate container aaa29348db29
Step 2 : RUN chef-init --bootstrap
---> Running in 0419866aee89
/bin/sh: chef-init: command not found
time="2015-04-14T18:11:04-07:00" level="info" msg="The command [/bin/sh -c chef-init --bootstrap] returned a non-zero code: 127"