安装失败

已经按照下面链接中的安装方法下载安装了编译好的opengauss的驱动psycopg2
https://gitee.com/opengauss/openGauss-connector-python-psycopg2

然后安装 opengauss-sqlalchemy,还是会强制下载编译安装 psycopg2, 并且这个并不是 opengauss 的 psycopg2
.

请提供一个预编译好的支持 opengauss-psycopg2 的包.

[root@oamce1b opengauss_sqlalchemy]# python -m pip install opengauss-sqlalchemy
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
WARNING: Running pip install with root privileges is generally not a good idea. Try `python -m pip install --user` instead.
Collecting opengauss-sqlalchemy
  Using cached opengauss_sqlalchemy-2.1.0-py2.py3-none-any.whl (17 kB)
Collecting SQLAlchemy<2.0
  Downloading SQLAlchemy-1.4.50.tar.gz (8.5 MB)
     |████████████████████████████████| 8.5 MB 1.2 MB/s
Collecting psycopg2>=2.8
  Downloading psycopg2-2.8.6.tar.gz (383 kB)
     |████████████████████████████████| 383 kB 3.3 MB/s
    ERROR: Command errored out with exit status 1:
     command: /usr/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-kUn4W8/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-kUn4W8/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-7uTv8X
         cwd: /tmp/pip-install-kUn4W8/psycopg2/
    Complete output (23 lines):
    running egg_info
    creating /tmp/pip-pip-egg-info-7uTv8X/psycopg2.egg-info
    writing /tmp/pip-pip-egg-info-7uTv8X/psycopg2.egg-info/PKG-INFO
    writing top-level names to /tmp/pip-pip-egg-info-7uTv8X/psycopg2.egg-info/top_level.txt
    writing dependency_links to /tmp/pip-pip-egg-info-7uTv8X/psycopg2.egg-info/dependency_links.txt
    writing manifest file '/tmp/pip-pip-egg-info-7uTv8X/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>).

----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
WARNING: You are using pip version 20.2.2; however, version 23.3.1 is available.
You should consider upgrading via the '/usr/bin/python -m pip install --upgrade pip' command.
[root@oamce1b opengauss_sqlalchemy]#

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