Ubuntu install error

[2nd-junkey]

ubuntuで./test win 10した時にvirtualbox-extension-packのインストールにミスって死亡。
以下ログの抜粋
`
check virtualbox-extension-pack
install virtualbox-extension-pack
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package virtualbox-extension-pack
check vagrant
install vagrant
Reading package lists... Done
Building dependency tree
Reading state information... Done
vagrant is already the newest version (1:2.2.4).
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
check vagrant plugin: vagrant-reload
Bringing machine 'win10' up with 'virtualbox' provider...
==> win10: Checking if box 'senglin/win-10-enterprise-vs2015community' version '1.0.0' is up to date...
==> win10: Setting the name of the VM: setup-windows-10
The name of your virtual machine couldn't be set because VirtualBox
is reporting another VM with that name already exists. Most of the
time, this is because of an error with VirtualBox not cleaning up
properly. To fix this, verify that no VMs with that name do exist
(by opening the VirtualBox GUI). If they don't, then look at the
folder in the error message from VirtualBox below and remove it
if there isn't any information you need in there.

VirtualBox error:

VBoxManage: error: Could not rename the directory '/home/desktop/VirtualBox VMs/temp_clone_1555673216330_58256' to '/home/desktop/VirtualBox VMs/setup-windows-10' to save the settings file (VERR_ALREADY_EXISTS)
VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component SessionMachine, interface IMachine, callee nsISupports
VBoxManage: error: Context: "SaveSettings()" at line 3123 of file VBoxManageModifyVM.cpp
`