<p>首先是:</p>
<pre><code>$ pip search pylibpcap
pylibpcap - pylibpcap is a python module for the libpcap packet capture library.
</code></pre>
<p>那就不是:</p>
<pre><code>$ pip install pylibpcap
Downloading/unpacking pylibpcap
Could not find any downloads that satisfy the requirement pylibpcap
No distributions at all found for pylibpcap
Storing complete log in /home/u0/riley/.pip/pip.log
</code></pre>
<p>给什么?我知道还有其他方法可以安装这个包,但是pip为什么要这样做呢?</p>