psycopg2无法在pycharm中安装

Question

我一直试图在pycharm中安装psycopg2，但是我无法这样做。我读了几篇文章，他们都谈论着stickpeople psycopg2安装程序，该链接似乎不起作用。这是我得到的错误消息

Downloading/unpacking psycopg2==2.4.5
Cleaning up...
Exception:
Traceback (most recent call last):
 File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
   status = self.run(options, args)
 File "C:\Python27\lib\site-packages\pip\commands\install.py", line 278, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
 File "C:\Python27\lib\site-packages\pip\req.py", line 1197, in prepare_files
    do_download,
 File "C:\Python27\lib\site-packages\pip\req.py", line 1375, in unpack_url
    self.session,`enter code here`
 File "C:\Python27\lib\site-packages\pip\download.py", line 591, in unpack_http_url
     os.rmdir(temp_dir)
 WindowsError: [Error 145] The directory is not empty:     'c:\\users\\501300~1\\appdata\\local\\temp\\pip-1_ogxi-unpack'

Answer 1

Pycharm在安装psycopg2时遇到了问题

尝试首先删除该临时目录

然后尝试使用pip安装它pip install psycopg2 == 2.4.5

Answer 2

其他解决方案对我不起作用。当我尝试使用命令安装psycopg2时，出现了很多错误。我通过以下方式成功安装了它：File-> Settings-> Project Interpreter->单击+-> Search，然后在其中添加psycopg2程序包。