 <p>It's probably related to this bug: <a href="https://github.com/wayneeseguin/rvm/issues/560" rel="nofollow">https://github.com/wayneeseguin/rvm/issues/560</a></p> <p>What I've done (today) is get latest version of RVN to get it fixed:</p> <pre><code> rvm get latest rvm reload </code></pre>