The basic requirements for using the pgExpress Driver are:
libpq
library compatible with the server version the driver will connect.
Please install the PostgreSQL distribution in your operating system, and the libpq
should be installed
along it. Most users will want to install PostgreSQL for Windows
;
libpq
and all its dependencies will be installed along it. When deploying your application, don't forget to
deploy thye libpq
library file (ex: libpq.dll
(Windows
) /
libpq.so
(Linux
)) and all its dependencies (ex: libiconv-2.dll
,
MSVCR90.DLL
etc.).
Prior to version 4.60, the package used to include a
libpq
library. It was meant to be easier to use/test the driver, however it was from an older version
which is now deprecated in favor of newer version that have more dependencies.