擅长:python、mysql、java
<p><code>ipopt</code>库丢失。试试看</p>
<ul>
<li><code>brew install homebrew/science/ipopt</code></li>
<li>或<a href="https://projects.coin-or.org/Ipopt/wiki/Ipopt_on_Mac_OS_X" rel="nofollow noreferrer">https://projects.coin-or.org/Ipopt/wiki/Ipopt_on_Mac_OS_X</a></li>
</ul>
<p>然后再次运行<code>pip install ipopt</code>。在</p>