"VBoxManage: error: Failed to create the VirtualBox object" error while creating local dcos environment using vagrant

I'm trying to follow the steps here to install minidcos locally using vagrant.

I've installed minidcos using the below command here -

$ curl --fail -L https://github.com/dcos/dcos-e2e/releases/download/2018.12.10.0/minidcos -o /usr/local/bin/minidcos && \
  chmod +x /usr/local/bin/minidcos

minidcos vagrant doctor command output is

$ minidcos vagrant doctor
5/5 checks complete: ██████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████rajkumar@rajkumarnatarajan:~/Coding/dcos$ minidcos vagrant create ./dcos_generate_config.sh --agents 0 

I assumed the above command is successfully snce there is no error in the output.

$ sudo minidcos vagrant create ./dcos_generate_config.sh --agents 0
VBoxManage: error: Failed to create the VirtualBox object!
VBoxManage: error: Code NS_ERROR_FACTORY_NOT_REGISTERED (0x80040154) - Class not registered (extended info not available)
VBoxManage: error: Most likely, the VirtualBox COM server is not running or failed to start.
Traceback (most recent call last):
  File "minidcos", line 4, in <module>
  File "site-packages/click/core.py", line 764, in __call__
  File "site-packages/click/core.py", line 717, in main
  File "site-packages/click/core.py", line 1137, in invoke
  File "site-packages/click/core.py", line 1137, in invoke
  File "site-packages/click/core.py", line 956, in invoke
  File "site-packages/click/core.py", line 555, in invoke
  File "site-packages/click/decorators.py", line 17, in new_func
  File "site-packages/dcos_e2e_cli/dcos_vagrant/commands/create.py", line 136, in create
  File "site-packages/dcos_e2e_cli/dcos_vagrant/commands/_common.py", line 61, in existing_cluster_ids
  File "site-packages/dcos_e2e_cli/_vendor/vertigo_py/vertigo.py", line 45, in ls
  File "subprocess.py", line 336, in check_output
  File "subprocess.py", line 418, in run
subprocess.CalledProcessError: Command '['VBoxManage', 'list', 'vms']' returned non-zero exit status 1.

From the above error log I think VBoxManage list vms command failed.

So I executed manually but it is working fine.

$ VBoxManage list vms
"Fedora28GNome" {386e23bc-9905-4dd9-ba35-100cf498cb5e}
"OpenSuseTumbleweed" {91f9de56-7a48-4dfe-9f3f-7cf6b764a0d1}

My minidcos version installed in my laptop is

$ minidcos --version
minidcos, version 2018.12.10.0

My ubuntu version is :

$ lsb_release  -a
Distributor ID: Ubuntu
Description:    Ubuntu 17.10
Release:        17.10
Codename:       artful

What is that I'm doing wrong. Is that anything that I'm missing.

Thanks in advance.