Vagrant将无法在Windows CMD上启动(Errno :: EACCES)

我根据说明进行了设置(虽然我已经修改了,因为我使用的是Windows CMD),当我输入vagrant时,我得到了这个输出：

C:UsersUserMy DocumentsMOOCSWindowsEDXmy-workspacemy-edx-workspacedevsta
ck>vagrant up
Bringing machine 'default' up with 'virtualbox' provider...
[default] Importing base box 'empanada-devstack'...
[default] Matching MAC address for NAT networking...
[default] Setting the name of the VM...
[default] Clearing any previously set forwarded ports...
[default] Destroying VM and associated drives...
[default] Running cleanup tasks for 'shell' provisioner...
C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/util/platform.
rb:75:in `open': Permission denied - C:/Users/User/My Documents (Errno::EACCES)
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/platform.rb:75:in `entries'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/platform.rb:75:in `block in fs_real_path'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/platform.rb:74:in `each'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/platform.rb:74:in `fs_real_path'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/synced_folders.rb:56:in `block (2 levels) in call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/synced_folders.rb:40:in `each'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/synced_folders.rb:40:in `block in call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/synced_folders.rb:39:in `each'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/synced_folders.rb:39:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/synced_folder_cleanup.rb:28:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/prepare_nfs_valid_ids.rb:12:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/handle_forwarded_port_collisions.rb:118:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/prepare_forwarded_port_collision_params.rb:30:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/env_set.rb:19:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/provision.rb:52:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/clear_forwarded_ports.rb:13:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/set_name.rb:48:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/clean_machine_folder.rb:17:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/check_accessible.rb:18:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:95:in `block in finalize_action'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builder.rb:116:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `block in run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/busy.rb:19:in `busy'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/call.rb:51:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:95:in `block in finalize_action'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builder.rb:116:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `block in run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/busy.rb:19:in `busy'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/call.rb:51:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:95:in `block in finalize_action'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builder.rb:116:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `block in run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/busy.rb:19:in `busy'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/call.rb:51:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/config_validate.rb:25:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/check_virtualbox.rb:17:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/call.rb:57:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/config_validate.rb:25:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builtin/call.rb:57:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/plugins/provi
ders/virtualbox/action/check_virtualbox.rb:17:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/warden.rb:34:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/builder.rb:116:in `call'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `block in run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/u
til/busy.rb:19:in `busy'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/a
ction/runner.rb:69:in `run'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/m
achine.rb:147:in `action'
        from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.4.1/lib/vagrant/b
atch_action.rb:63:in `block (2 levels) in run'

我不太清楚这意味着什么,或者它与Ruby有什么关系.当我在Cygwin上运行它时,它工作正常,但出于测试目的,我必须在Windows CMD上执行此操作.

我也试过禁用我的防病毒软件,并以管理员身份运行CMD.都没有奏效.