Installation check
- [X] I have read the installation guide.
Platform
Linux-5.10.102.1-microsoft-standard-WSL2-x86_64-with-glibc2.31
Installation Method
Built from source
pandas Version
Main Branch, Commit: e35c0c4d9522f114b2c495b3fecc738367b16434
Python Version
3.10.4
Installation Logs
python -m pip install -r requirements-dev.txt fails with the following
Collecting psycopg2
Using cached psycopg2-2.9.5.tar.gz (384 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [23 lines of output]
running egg_info
creating /tmp/pip-pip-egg-info-76yw0psq/psycopg2.egg-info
writing /tmp/pip-pip-egg-info-76yw0psq/psycopg2.egg-info/PKG-INFO
writing dependency_links to /tmp/pip-pip-egg-info-76yw0psq/psycopg2.egg-info/dependency_links.txt
writing top-level names to /tmp/pip-pip-egg-info-76yw0psq/psycopg2.egg-info/top_level.txt
writing manifest file '/tmp/pip-pip-egg-info-76yw0psq/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
).
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
Note that I found changing psycopg2 to psycopg2-binary in requirements-dev.txt solves this issue. Alternatively, I could have installed the postgresql headers, but since that can be avoided, I think updating requirements-dev.txt should be preferred.
Comment From: mzeitlin11
Thanks @haleemur - is this fixed by #49982?
Comment From: haleemur
I believe so. What a quick turnaround!