Traceback (most recent call last):
File "/usr/lib/python3.13/site-packages/patroni/psycopg.py", line 18, in <module>
from psycopg2 import __version__
ModuleNotFoundError: No module named 'psycopg2'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/patronictl", line 3, in <module>
from patroni.ctl import ctl
File "/usr/lib/python3.13/site-packages/patroni/ctl.py", line 64, in <module>
from .config import Config
File "/usr/lib/python3.13/site-packages/patroni/config.py", line 20, in <module>
from .postgresql.config import ConfigHandler
File "/usr/lib/python3.13/site-packages/patroni/postgresql/__init__.py", line 19, in <module>
from .. import global_config, psycopg
File "/usr/lib/python3.13/site-packages/patroni/psycopg.py", line 75, in <module>
from psycopg import DatabaseError, Error, OperationalError, ProgrammingError, sql
File "/usr/lib/python3.13/site-packages/psycopg/__init__.py", line 9, in <module>
from . import pq # noqa: F401 import early to stabilize side effects
^^^^^^^^^^^^^^^^
File "/usr/lib/python3.13/site-packages/psycopg/pq/__init__.py", line 114, in <module>
import_from_libpq()
~~~~~~~~~~~~~~~~~^^
File "/usr/lib/python3.13/site-packages/psycopg/pq/__init__.py", line 108, in import_from_libpq
raise ImportError(f"""\
...<2 lines>...
{sattempts}""")
ImportError: no pq wrapper available.
Attempts made:
- couldn't import psycopg 'c' implementation: No module named 'psycopg_c'
- couldn't import psycopg 'binary' implementation: No module named 'psycopg_binary'
- couldn't import psycopg 'python' implementation: libpq library not found
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