运行yolov5过程中出现psycopg2的使用问题

具体的问题描述:

Using cached psycopg2-2.9.2.tar.gz (380 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error
  
  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [25 lines of output]
      running egg_info
      creating /tmp/pip-pip-egg-info-usv74m3i/psycopg2.egg-info
      writing /tmp/pip-pip-egg-info-usv74m3i/psycopg2.egg-info/PKG-INFO
      writing dependency_links to /tmp/pip-pip-egg-info-usv74m3i/psycopg2.egg-info/dependency_links.txt
      writing top-level names to /tmp/pip-pip-egg-info-usv74m3i/psycopg2.egg-info/top_level.txt

Using cached psycopg2-2.9.2.tar.gz (380 kB)
  Preparing metadata (setup.py) ... error

解决方案如下,国内好多文章都非常垃圾,没有一点用处,翻看国外的文章找出来的解决方案.亲测有效.

sudo apt install libpq-dev
pip install psycopg2

问题随即解决.