python - django-heroku 安装报错

Question

我正在尝试将我的应用程序部署到 heroku，但在执行pip install django-heroku后它给了我一个错误。我在 Mac 上运行 Python 3 和 Django 2.2。

错误消息建议安装psycopg2-binary，我这样做了，但安装后我仍然看到相同的错误。谢谢你的帮助。

错误信息：

ERROR: Complete output from command python setup.py egg_info:
    ERROR: running egg_info
    creating pip-egg-info/psycopg2.egg-info
    writing pip-egg-info/psycopg2.egg-info/PKG-INFO
    writing dependency_links to pip-egg-info/psycopg2.egg-info/dependency_links.txt
    writing top-level names to pip-egg-info/psycopg2.egg-info/top_level.txt
    writing manifest file 'pip-egg-info/psycopg2.egg-info/SOURCES.txt'

    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'.

    If you prefer to avoid building psycopg2 from source, please install the PyPI
    'psycopg2-binary' package instead.

    For further information please check the 'doc/src/install.rst' file (also at
    <http://initd.org/psycopg/docs/install.html>).

    ----------------------------------------
ERROR: Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/6z/cqmvjcds4_s2pz_8zb28s_v40000gn/T/pip-install-28adny1a/psycopg2/

标签： pythondjangoheroku

Answer 1

尝试：

sudo apt install libpq-dev

然后运行pip install django-heroku。它应该工作。