![]() ![]() Next, we'll create a new environment variable for our system so that we can use the command postgres to start our database server. Exit out of the "Edit environment variable" window, but keep the "Environment Variables" window open for the next step.Ĭonfigure System Environment Variable for "PGDATA".This location is likely C:\Program Files\PostgreSQL\14\bin, but may differ depending on your specific installation.From this window, click "New" (green circle) and add the exact location of your Postgres installation (green square), and click OK (orange circle) to save your changes.Note: you won't and shouldn't have all of the same information in your system "Path" variables as shown in the image below. In the table, find and double click "Path" under the "variable" column (red square in image below) this will open a new window called "Edit environment variable", listing all environment variables for "Path". Within the "Environment Variables" window, find the section called "System variables" which will have a table listing variable names and their values.Then select the "Environment Variables." button (red circle in image below) this will open a new window called "Environment Variables".Within the "System Properties" pop-up window:.You should see an option for "edit the system environment variables". Next, search for "Environment Variables" in the search bar. ![]() Open the Control Panel, select "System and Security", then select "System".Select the option for "edit the system environment variables". Use the search bar next to the Start menu and search for "environment variables". ![]() Access "System Environment Variables" to do this, you can try either of the following routes:.If you find the image is hard to read, open it in a new tab. The image below shows the buttons we click starting at step #2 below. To do this, we must include Postgres in the System Environment "Path" Variable. We'll do this by configuring our system environment variables for "Path" so that the psql command can be recognized in any shell (including, PowerShell as well as GitBash). Next we need to make our GitBash shell recognize the command psql (more on this below) to open and run the PostgreSQL console. Configure System Environment Variable for "Path" For the purposes of this lesson, we will assume the password epicodus. Otherwise, make sure to keep note of the password you use for Postgres, since you will use it over and over. However, we won't be using any of those modules. Stack Builder is a tool for installing additional modules that compliment Postgres. Make sure to install version 14.4, for Windows.ĭuring the installation process, use the default values, with one exception: when you are prompted to select which tools to install, we suggest that you deselect Stack Builder. Windowsīegin by downloading and installing Postgres from its main site. It's not a complete list of errors, but it does have some resources that could be helpful. If you run into errors at any point in the installation process, scroll down to the section called "Common Errors". Even though we won't be using this tool for a few weeks, it's important to install it now so you'll have ample time to troubleshoot if there are any issues. Grant "write" rights to the BESA for the volume and all folders in the volume.Starting in section 3 of Ruby and Rails, we'll be using a tool called Postgres for SQL database management. Volume where the deduplication folder resides does not have sufficient "write" rights for the Backup Exec Service Account (BESA). Results:Ġ non-present unconfigured local disks were deletedĠ local disk parent objects with no local disks were deleted ![]() 17:57:50 GMT FATAL: could not create lock file "postmaster.pid": Invalid argument The following information was included with the event: If the event originated on another computer, the display information had to be saved with the event. You can install or repair the component on the local computer. Either the component that raises this event is not installed on your local computer or the installation is corrupted. The description for Event ID 0 from source PostgreSQL cannot be found. PostgresSQL Server 8.3 Service fails to start with FATAL: could not create lock file "postmaster.pid": Invalid argument Error Message ![]()
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