PostgreSQL Setup
PATH environment variable propagation to include PostgreSQL
The PG_CONFIG environment variable must be set.
Methods of Troubleshooting
PostgreSQL Installation Verification
PATH Environment Variable Verification
Evaluating the Value of PG_CONFIG in the Environment
As an introduction, when dealing with PostgreSQL, you may get the problem “pg_config executable not found.” while the build process is unable to find the pg_config executable file, an error will be generated while attempting to install a PostgreSQL library or extension. This article will discuss the causes of this problem and the methods for fixing it.
The “pg_config executable not found” Error and How to Fix It
PostgreSQL provides its own configuration utility, pg_config, which may be run from the command line. It is necessary for the construction of several libraries and extensions, error: pg_config executable not found,and it is used to learn about the PostgreSQL installation. If the build process encounters an error because the pg_config executable is missing, it will be unable to gather specific details about the PostgreSQL installation.
Methods to Fix “pg_config executable not found” Error
The “pg_config executable not found” problem has multiple workarounds. Here are examples of some of them:
If you have not already done so, please visit the official PostgreSQL website to obtain the installation files. After setup is complete, you can access the pg_config executable there.
If PostgreSQL is already installed but the pg_config executable is still missing, you can try adding the PostgreSQL installation directory to the PATH environment variable as described in Section 3.2. The pg_config executable can then be found during the construction process.
Configuring PG_CONFIG in the environment
You can also specify the pg_config executable’s path using the PG_CONFIG environment variable. If you have more than one version of PostgreSQL installed, error: pg_config executable not found
,this is a great feature to have.
If you’ve exhausted the aforementioned options without success, try the following troubleshooting procedures
PostgreSQL Installation Verification
Verify that the pg_config executable can be found in the PostgreSQL installation path.Verify that the PostgreSQL installation directory is included in the PATH environment variable
Evaluating the Value of PG_CONFIG in the Environment
Make sure the pg_config program is accessible by double-checking the PG_CONFIG environment variable.
If you are experiencing, please keep the following additional suggestions in mind
Verify that the PostgreSQL version you’re using is compatible with the library or extension you intend to set up.
If you have more than one version of PostgreSQL installed, you must set the appropriate environment variable and access the appropriate installation location.
Make that PostgreSQL is installed and configured properly inside the virtual environment if you’re using one.
If you receive a “pg_config executable not found” error message, it is recommended that you consult the documentation for the library or extension you are attempting to install.
Reasons Why You Might Get the Error “pg_config executable not found” Several problems with PostgreSQL’s setup and configuration. Several of the most typical explanations are
Possible causes of this error include
No PostgreSQL installation on the system PostgreSQL installation at a non-standard location.Insufficient inclusion of the PostgreSQL installation directory in the PATH environment variable.Failure to set or an incorrect value for the PG_CONFIG environment variable.Incompatibilities between different PostgreSQL versions installed on the same machine.Inadequate PostgreSQL configuration in virtual environments.
You may not be able to utilize specific PostgreSQL libraries or extensions unless you fix the “pg_config executable not found” problem. Lack of access to these utilities, error.
, might cause considerable delays in your work or even prevent you from doing some tasks while working with PostgreSQL in a development or production environment.
Fixing the mistake and learning more about PostgreSQL’s installation and setup on your system can aid in future maintenance and troubleshooting.
conclusion
The “pg_config executable not found” error is annoying, but the remedies and troubleshooting techniques in this article will help you fix it in no time. Don’t forget to double-check your PostgreSQL installation and environment variables, and if you need assistance, don’t be shy about reaching out to the PostgreSQL community. It shouldn’t take long to get back to using PostgreSQL libraries and extensions if you take the appropriate approach.