Hi All,
I want postgreSQL database for my cloud, when I try installing it I get the
following error.
Not able to proceed, please let me know if I am doing something wrong here.
fatal: FAILED! => {"attempts": 5, "changed": false, "cmd":
"/opt/openwisp2/env/bin/pip3 install -U psycopg2", "msg": "stdout:
Collecting psycopg2\n Downloading psycopg2-2.8.6.tar.gz (383
kB)\n\n:stderr:
/usr/lib/python3/dist-packages/secretstorage/dhcrypto.py:15:
CryptographyDeprecationWarning: int_from_bytes is deprecated, use
int.from_bytes instead\n from cryptography.utils import
int_from_bytes\n/usr/lib/python3/dist-packages/secretstorage/util.py:19:
CryptographyDeprecationWarning: int_from_bytes is deprecated, use
int.from_bytes instead\n from cryptography.utils import
int_from_bytes\nWARNING: The directory /.cache/pip' or its parent directory
is not owned or is not writable by the current user. The cache has been
disabled. Check the permissions and owner of that directory. If executing
pip with sudo, you may want sudo's -H flag.\n ERROR: Command errored out
with exit status 1:\n command: /opt/openwisp2/env/bin/python3 -c
'import sys, setuptools, tokenize; sys.argv[0] =
'\"'\"'/tmp/pip-install-_m4m13d8/psycopg2/setup.py'\"'\"';
__file__='\"'\"'/tmp/pip-install-_m4m13d8/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-yo9inzt1\n
cwd: /tmp/pip-install-_m4m13d8/psycopg2/\n Complete output (23
lines):\n running egg_info\n creating
/tmp/pip-pip-egg-info-yo9inzt1/psycopg2.egg-info\n writing
/tmp/pip-pip-egg-info-yo9inzt1/psycopg2.egg-info/PKG-INFO\n writing
dependency_links to
/tmp/pip-pip-egg-info-yo9inzt1/psycopg2.egg-info/dependency_links.txt\n
writing top-level names to
/tmp/pip-pip-egg-info-yo9inzt1/psycopg2.egg-info/top_level.txt\n writing
manifest file
'/tmp/pip-pip-egg-info-yo9inzt1/psycopg2.egg-info/SOURCES.txt'\n \n
Error: pg_config executable not found.\n \n pg_config is required to
build psycopg2 from source. Please add the directory\n containing
pg_config to the $PATH or specify the full executable path with the\n
option:\n \n python setup.py build_ext --pg-config
/path/to/pg_config build ...\n \n or with the pg_config option in
'setup.cfg'.\n \n If you prefer to avoid building psycopg2 from
source, please install the PyPI\n 'psycopg2-binary' package instead.\n
\n For further information please check the 'doc/src/install.rst' file
(also at\n <https://www.psycopg.org/docs/install.html>).\n \n
----------------------------------------\nERROR: Command errored out with
exit status 1: python setup.py egg_info Check the logs for full command
output.\nWARNING: You are using pip version 20.2.4; however, version 21.1
is available.\nYou should consider upgrading via the
'/opt/openwisp2/env/bin/python3 -m pip install --upgrade pip' command.\n"}
regards
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