小编Mic*_*cha的帖子

经过长时间的尝试：我安装了 psycopg2==2.9.1 并 安装了 pip

我尝试将其添加到我能找到的所有解释器路径中，但仍然不断收到此消息： 错误消息

我也尝试重新启动 pycharm，使缓存无效..

当尝试使用 pycharm 安装它时，我收到此错误消息：

    Collecting psycopg2==2.9.1
  Using cached psycopg2-2.9.1.tar.gz (379 kB)
  Preparing metadata (setup.py): started
  Preparing metadata (setup.py): finished with status 'done'
Building wheels for collected packages: psycopg2
  Building wheel for psycopg2 (setup.py): started
  Building wheel for psycopg2 (setup.py): finished with status 'error'
  Running setup.py clean for psycopg2
Failed to build psycopg2
Installing collected packages: psycopg2
    Running setup.py install for psycopg2: started
    Running setup.py install for psycopg2: finished with status 'error'

  ERROR: …