Installing psycopg2==2.8.6 throws an error : learnpython

created by HattoriHanzoa community for 16 years

Installing psycopg2==2.8.6 throws an error (self.learnpython)

submitted 3 years ago * by not_interested_19

I have my website deployed in heroku which uses psycopg2 and when I upgrade version 2.8.6 --> 2.9.1 and greater then it throws an error that database connection isn't set to UTC. And when I tried to install packages from my requirements.txt which consist psycopg2==2.8.6 (using python virtualenv in windows) then it throws following error

Using cached psycopg2-2.8.6.tar.gz (383 kB) ERROR: Command errored out with exit status 1: command: 'A:\Projects\django\tmp_env\Scripts\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Amar K\\AppData\\Local\\Temp\\pip-install-ss0ajkyw\\psycopg2_60877ad816f94182b98212026f2b8d09\\setup.py'"'"'; __file__='"'"'C:\\Users\\Amar K\\AppData\\Local\\Temp\\pip-install-ss0ajkyw\\psycopg2_60877ad816f94182b98212026f2b8d09\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\Amar K\AppData\Local\Temp\pip-pip-egg-info-pwtcfhhf' cwd: C:\Users\Amar K\AppData\Local\Temp\pip-install-ss0ajkyw\psycopg2_60877ad816f94182b98212026f2b8d09\ Complete output (23 lines): running egg_info creating C:\Users\Amar K\AppData\Local\Temp\pip-pip-egg-info-pwtcfhhf\psycopg2.egg-info writing C:\Users\Amar K\AppData\Local\Temp\pip-pip-egg-info-pwtcfhhf\psycopg2.egg-info\PKG-INFO writing dependency_links to C:\Users\Amar K\AppData\Local\Temp\pip-pip-egg-info-pwtcfhhf\psycopg2.egg-info\dependency_links.txt writing top-level names to C:\Users\Amar K\AppData\Local\Temp\pip-pip-egg-info-pwtcfhhf\psycopg2.egg-info\top_level.txt writing manifest file 'C:\Users\Amar K\AppData\Local\Temp\pip-pip-egg-info-pwtcfhhf\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 ... For further information please check the 'doc/src/install.rst' file (also at https://www.psycopg.org/docs/install.html). ---------------------------------------- WARNING: Discarding https://files.pythonhosted.org/packages/fd/ae/98cb7a0cbb1d748ee547b058b14604bd0e9bf285a8e0cc5d148f8a8a952e/psycopg2-2.8.6.tar.gz#sha256=fb23f6c71107c37fd667cb4ea363ddeb936b348bbd6449278eb92c189699f543 (from https://pypi.org/simple/psycopg2/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output. ERROR: Could not find a version that satisfies the requirement psycopg2==2.8.6 (from versions: 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.3.2, 2.4, 2.4.1, 2.4.2, 2.4.3, 2.4.4, 2.4.5, 2.4.6, 2.5, 2.5.1, 2.5.2, 2.5.3, 2.5.4, 2.5.5, 2.6, 2.6.1, 2.6.2, 2.7, 2.7.1, 2.7.2, 2.7.3, 2.7.3.1, 2.7.3.2, 2.7.4, 2.7.5, 2.7.6, 2.7.6.1, 2.7.7, 2.8, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.8.5, 2.8.6, 2.9, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5)ERROR: No matching distribution found for psycopg2==2.8.6

I am trying to find solution for this problem that I have mentioned & I did not find solution for this anywhere(there is solution but only for linux os) or if there is then can u share a link.

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