Installing the 'vagrant-proxyconf' plugin. This can take a few minutes...
C:/HashiCorp/Vagrant/embedded/lib/ruby/2.0.0/uri/common.rb:176:in `split': bad U
RI(is not URI?):
http://domainname\username:password@proxy:port" (URI:
:InvalidURIError)
from C:/HashiCorp/Vagrant/embedded/lib/ruby/2.0.0/uri/common.rb:211:in `
parse'
from C:/HashiCorp/Vagrant/embedded/lib/ruby/2.0.0/uri/common.rb:747:in `
parse'
from C:/HashiCorp/Vagrant/embedded/lib/ruby/2.0.0/uri/common.rb:996:in `
URI'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/v
endor/net/http/persistent.rb:908:in `proxy_from_env'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/v
endor/net/http/persistent.rb:858:in `proxy='
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/v
endor/net/http/persistent.rb:528:in `initialize'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/f
etcher.rb:113:in `new'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/f
etcher.rb:113:in `connection'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/f
etcher.rb:103:in `initialize'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/s
ource/rubygems.rb:262:in `new'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/s
ource/rubygems.rb:262:in `block in remote_specs'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/s
ource/rubygems.rb:262:in `map'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/s
ource/rubygems.rb:262:in `remote_specs'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/s
ource/rubygems.rb:202:in `fetch_specs'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/s
ource/rubygems.rb:66:in `specs'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:216:in `block (2 levels) in index'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:213:in `each'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:213:in `block in index'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/i
ndex.rb:9:in `build'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:209:in `index'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:203:in `resolve'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:133:in `specs'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/d
efinition.rb:122:in `resolve_remotely!'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/i
nstaller.rb:76:in `run'
from C:/HashiCorp/Vagrant/embedded/gems/gems/bundler-1.6.6/lib/bundler/i
nstaller.rb:15:in `install'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/b
undler.rb:226:in `block in internal_install'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/b
undler.rb:284:in `block in with_isolated_gem'
from C:/HashiCorp/Vagrant/embedded/lib/ruby/2.0.0/rubygems/user_interact
ion.rb:40:in `use_ui'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/b
undler.rb:283:in `with_isolated_gem'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/b
undler.rb:225:in `internal_install'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/b
undler.rb:92:in `install'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/p
lugin/manager.rb:62:in `block in install_plugin'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/p
lugin/manager.rb:72:in `call'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/p
lugin/manager.rb:72:in `install_plugin'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/plugins/comma
nds/plugin/action/install_gem.rb:37:in `call'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/a
ction/warden.rb:34:in `call'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/a
ction/builder.rb:116:in `call'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/a
ction/runner.rb:66:in `block in run'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/u
til/busy.rb:19:in `busy'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/a
ction/runner.rb:66:in `run'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/plugins/comma
nds/plugin/command/base.rb:14:in `action'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/plugins/comma
nds/plugin/command/install.rb:32:in `block in execute'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/plugins/comma
nds/plugin/command/install.rb:31:in `each'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/plugins/comma
nds/plugin/command/install.rb:31:in `execute'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/plugins/comma
nds/plugin/command/root.rb:56:in `execute'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/c
li.rb:42:in `execute'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/lib/vagrant/e
nvironment.rb:292:in `cli'
from C:/HashiCorp/Vagrant/embedded/gems/gems/vagrant-1.6.5/bin/vagrant:1
74:in `<main>'