擅长:python、mysql、java
<p><a href="https://stackoverflow.com/a/48710959/5802289">Blender's answer</a>和<a href="https://stackoverflow.com/questions/49062045">this other question</a>指出了问题,但是在运行建议的命令时,我得到了以下错误:</p>
<blockquote>
<pre><code> Error: pg_config executable not found.
pg_config is required to build psycopg2 from source. Please add the directory
containing pg_config to the $PATH or specify the full executable path with the
option:
python setup.py build_ext pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
</code></pre>
</blockquote>
<p>由于我对设置、配置等没有任何线索,所以花了一段时间才找到如何做。这是为了防止其他人面临同样的问题:</p>
<pre><code>pip uninstall psycopg2
</code></pre>
<p><a href="https://stackoverflow.com/questions/21079820">then</a></p>
^{pr2}$
<p>那么</p>
<pre><code>pip install no-binary :all: psycopg2
</code></pre>
<p>这就解决了我的问题。在</p>