René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"pip install failed","articleBody":"After running pip install -r requirements.txt\r\n  Using cached https://files.pythonhosted.org/packages/86/fd/cc8315be63a41fe000cce20482a917e874cdc1151e62cb0141f5e55f711e/psycopg2-2.6.1.tar.gz\r\n    Complete output from command python setup.py egg_info:\r\n    running egg_info\r\n    creating pip-egg-info\\psycopg2.egg-info\r\n    writing pip-egg-info\\psycopg2.egg-info\\PKG-INFO\r\n    writing dependency_links to pip-egg-info\\psycopg2.egg-info\\dependency_links.txt\r\n    writing top-level names to pip-egg-info\\psycopg2.egg-info\\top_level.txt\r\n    writing manifest file 'pip-egg-info\\psycopg2.egg-info\\SOURCES.txt'\r\n    Error: pg_config executable not found.\r\n\r\n    Please add the directory containing pg_config to the PATH\r\n    or specify the full executable path with the option:\r\n\r\n        python setup.py build_ext --pg-config /path/to/pg_config build ...\r\n\r\n    or with the pg_config option in 'setup.cfg'.\r\n\r\n    ----------------------------------------\r\n","author":{"url":"https://github.com/ashbyp","@type":"Person","name":"ashbyp"},"datePublished":"2018-12-29T10:59:29.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/11/flask-by-example/issues/11"}