無法為燒瓶應用程序安裝pg_config

Question

我正在運行以下命令

pip install -r。\\ requirements.txt

在項目目錄中並得到以下錯誤

Using cached psycopg2-2.5.3.tar.gz
Complete output from command python setup.py egg_info:
running egg_info
creating pip-egg-info\psycopg2.egg-info
writing pip-egg-info\psycopg2.egg-info\PKG-INFO
writing top-level names to pip-egg-info\psycopg2.egg-info\top_level.txt
writing dependency_links to pip-egg-info\psycopg2.egg-info\dependency_links.txt
writing manifest file 'pip-egg-info\psycopg2.egg-info\SOURCES.txt'
warning: manifest_maker: standard file '-c' not found

Error: pg_config executable not found.

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'.

----------------------------------------

命令“ python setup.py egg_info”在c：\\ users \\ eugene〜1 \\ appdata \\ local \\ temp \\ pip-build-mil943 \\ psy copg2中失敗，錯誤代碼為1

Answer 1

C：\\ Program Files \\ PostgreSQL \\ 9.4 \\ bin必須在環境路徑中