heleeen https://blog.hatena.ne.jp/heleeen/ helen's blog https://helen.hatenablog.com/ vagrant 仮想環境準備 Vagrant by HashiCorp Downloads – Oracle VM VirtualBox A list of base boxes for Vagrant - Vagrantbox.es $ vagrant up Bringing machine 'default' up with 'virtualbox' provider... ==> default: Box 'bento/centos-6.7' could not be found. Attempting to find and install... default: Box Provider: virt… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhelen.hatenablog.com%2Fentry%2F2016%2F08%2F22%2F135126" title="vagrantでWarning: Authentication failure. Retrying...が出まくる時 - helen&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2016-08-22 13:51:26 rich https://helen.hatenablog.com/entry/2016/08/22/135126 1.0 100%