I just install Python 3.11, and am trying to install psycopg2 with pip and am
getting errors.
Seems to install just fine when I go back to 3.10, but 3.11 is giving me errors.
Seems to be the same error whether I'm trying to install psycopg2 or
psycopg2-binary.
This is on Windows. Below is the copy/paste of the pip output for trying both
psycopg2 and psycopg2-binary
Install has:
pip: 22.3
setuptools: 65.5.0
wheel: 0.37.1
Any help appreciated.
C:\Program Files\Python311\Scripts>pip install psycopg2
Collecting psycopg2
Downloading psycopg2-2.9.5.tar.gz (384 kB)
---------------------------------------- 384.3/384.3 kB 8.0 MB/s eta
0:00:00
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [25 lines of output]
C:\Program
Files\Python311\Lib\site-packages\setuptools\config\setupcfg.py:508:
SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use
license_files instead.
warnings.warn(msg, warning_class)
running egg_info
creating
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-oovginp9\psycopg2.egg-info
writing
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-oovginp9\psycopg2.egg-info\PKG-INFO
writing dependency_links to
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-oovginp9\psycopg2.egg-info\dependency_links.txt
writing top-level names to
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-oovginp9\psycopg2.egg-info\top_level.txt
writing manifest file
'C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-oovginp9\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>).
[end of output]
note: This error originates from a subprocess, and is likely not a problem
with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
C:\Program Files\Python311\Scripts>pip install psycopg2-binary
Collecting psycopg2-binary
Downloading psycopg2-binary-2.9.5.tar.gz (384 kB)
---------------------------------------- 384.4/384.4 kB 23.4 MB/s eta
0:00:00
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [25 lines of output]
C:\Program
Files\Python311\Lib\site-packages\setuptools\config\setupcfg.py:508:
SetuptoolsDeprecationWarning: The license_file parameter is deprecated, use
license_files instead.
warnings.warn(msg, warning_class)
running egg_info
creating
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-4_lzbwb5\psycopg2_binary.egg-info
writing
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-4_lzbwb5\psycopg2_binary.egg-info\PKG-INFO
writing dependency_links to
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-4_lzbwb5\psycopg2_binary.egg-info\dependency_links.txt
writing top-level names to
C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-4_lzbwb5\psycopg2_binary.egg-info\top_level.txt
writing manifest file
'C:\Users\user\AppData\Local\Temp\pip-pip-egg-info-4_lzbwb5\psycopg2_binary.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>).
[end of output]
note: This error originates from a subprocess, and is likely not a problem
with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
C:\Program Files\Python311\Scripts>
