擅长:python、mysql、java
<p>你可能刚换了顺序:</p>
<pre><code>python -m pip install gekko
</code></pre>
<p>使用pip从命令行安装也可以:</p>
<pre><code>pip install gekko
</code></pre>
<p>如果有多个版本的Python(如2.7和3+),有时需要指定它是针对Python 3+:</p>
<pre><code>pip3 install gekko
</code></pre>
<p>在Python中安装Gekko的另一种方法是从Python脚本安装:</p>
<pre><code>try:
from pip import main as pipmain
except:
from pip._internal import main as pipmain
pipmain(['install','gekko'])
</code></pre>
<p>尽管这不是首选。见<a href="https://stackoverflow.com/questions/12332975/installing-python-module-within-code">Installing python module within code</a></p>