''' pip安装psycopg2 收集psycopg2 使用缓存的psycopg2-2.8.5.tar.gz(380 kB) 错误:命令出错,退出状态为1: 命令:/opt/anaconda3/bin/python-c'import sys、setuptools、tokenize;sys.argv[0]=“private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-install-d7jzvy68/psycopg2/setup.py”文件='''''/private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-install-d7jzvy68/psycopg2/setup.py'';f=getattr(标记化,“‘打开’”,打开)(文件);code=f.read().replace(“\r\n”“”、“\n”“”);f、 close();exec(编译(代码,文件,,“'exec'”)“鸡蛋信息——鸡蛋库/private/var/folders/v8/vk9679rj7m7f03\U 0hztz3rc80000gn/T/pip-pip-egg-info-6sv6r8te cwd:/private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-install-d7jzvy68/psycopg2/ 完整输出(23行): 运行蛋_信息 创建/private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-pip-egg-info-6sv6r8te/psycopg2.egg-info 正在写入/private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-pip-egg-info-6sv6r8te/psycopg2.egg-info/PKG-info 正在将依赖项链接写入/private/var/folders/v8/vk9679rj7m7f03\u 0hztz3rc8000gn/T/pip-pip-egg-info-6sv6r8te/psycopg2.egg-info/dependency\u links.txt 将顶级名称写入/private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-pip-egg-info-6sv6r8te/psycopg2.egg-info/top_level.txt 正在编写清单文件“/private/var/folders/v8/vk9679rj7m7f03_0hztz3rc8000gn/T/pip-pip-egg-info-6sv6r8te/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 $PATH or specify the full executable path with the
option:
python setup.py build_ext --pg-config /path/to/pg_config build ...
or with the pg_config option in 'setup.cfg'.
If you prefer to avoid building psycopg2 from source, please install the PyPI
'psycopg2-binary' package instead.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
----------------------------------------
错误:命令出错,退出状态为1:python setup.py egg_info检查日志以获得完整的命令输出。 '''
您可以安装预编译的二进制文件。有关更多信息,请参阅本Answer
请按照说明操作: 可以添加目录,也可以使用下面的选项指定完整路径。 另一个解决方案是setup.cfg
从源代码构建psycopg2需要pg_配置。请添加目录 将pg_config包含到$PATH,或使用 选项:
或者使用'setup.cfg'中的pg_config选项
否则,只需使用以下命令: pip安装psycopg2二进制文件>;这也被推荐到消息中
如果您希望避免从源代码构建psycopg2,请安装PyPI 改为“psycopg2二进制”包
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