Yes, but that's from a package manager you are using a virtualenv, so I don't expect it to be picked up. Psycopg2 to Psycopg3 migration in pgAdmin 4. I suggest you remove psycopg_c from the pgadmin virtualenv, and do with either pure python installation or the binary installation pgAdmin 4 supports two types of 2FA: Email Authentication Authenticator App (e.g: Google Authenticator). I assume you built psycopg_c on a different computer and then copied it there, or built with a pg_config inconsistent with the library installed in the system or the headers found at build time. The third I don't know, because you have truncated the error message, but it would have been a reasonable fallback. The first refers to a psycopg_c package that has been built on some computer where libpq 14+ was installed, but you are trying to use it on a system with libpq 13 installed. It strives to make better use of the functionalities provided by new Python and PostgreSQL generations. couldn't import psycopg 'python' implementation: Psycopg3 provides the same features as Psycopg2, alongside additional capabilities like asynchronous communication, data ingestion using COPY, and more. couldn't import psycopg 'binary' implementation: No module named 'psycopg_binary' You can easily adapt it to any database supported by SQLAlchemy, like: PostgreSQL MySQL SQLite Oracle Microsoft SQL Server, etc. couldn't import psycopg 'c' implementation: /usr/pgadmin4/venv/lib64/python3.9/site-packages/psycopg_c/pq.cpython-39-x86_64-linux-gnu.so: undefined symbol: PQpipelineStatus usr/pgsql-13/share/locale/zh_CN/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/uk/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/tr/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/sv/LC_MESSAGES/libpq5-13.mo
#Psycopg3 install
usr/pgsql-13/share/locale/ru/LC_MESSAGES/libpq5-13.mo Trying to install the latest stable version of psycopg works. usr/pgsql-13/share/locale/ko/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/ja/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/it/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/fr/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/es/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/de/LC_MESSAGES/libpq5-13.mo usr/pgsql-13/share/locale/cs/LC_MESSAGES/libpq5-13.mo usr/pgadmin4/venv/lib/python3.9/site-packages/psycopg_c/pq/libpq.pxd usr/share/locale/zh_CN/LC_MESSAGES/libpq5-15.mo usr/share/locale/uk/LC_MESSAGES/libpq5-15.mo You can also obtain a stand-alone package, not requiring a compiler or external.
or using setup.py if you have downloaded the source package locally: python setup.py build sudo python setup.py install.
#Psycopg3 download
usr/share/locale/sv/LC_MESSAGES/libpq5-15.mo If prerequisites are met, you can install psycopg like any other Python package, using pip to download it from PyPI: pip install psycopg2. usr/share/locale/ru/LC_MESSAGES/libpq5-15.mo usr/share/locale/ko/LC_MESSAGES/libpq5-15.mo usr/share/locale/ja/LC_MESSAGES/libpq5-15.mo usr/share/locale/it/LC_MESSAGES/libpq5-15.mo usr/share/locale/fr/LC_MESSAGES/libpq5-15.mo usr/share/locale/es/LC_MESSAGES/libpq5-15.mo usr/share/locale/el/LC_MESSAGES/libpq5-15.mo usr/share/locale/de/LC_MESSAGES/libpq5-15.mo usr/share/locale/cs/LC_MESSAGES/libpq5-15.mo
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