Fridemar: == Step for step instruction Bard :== To resolve the "Error creating thumbnail: sh: 1: convert: not found" error on a macOS system with MediaWiki 1.40 installed, you'll need to install I

2024-01-03T22:28:42Z

== Step for step instruction Bard :== To resolve the "Error creating thumbnail: sh: 1: convert: not found" error on a macOS system with MediaWiki 1.40 installed, you'll need to install I

← Older revision		Revision as of 22:28, 3 January 2024
Line 4:		Line 4:
	>Error creating thumbnail: sh: 1: convert: not found.		>Error creating thumbnail: sh: 1: convert: not found.
	Please give an ample step for step instruction to the admin, how to configure the MediaWiki to solve this problem.		Please give an ample step for step instruction to the admin, how to configure the MediaWiki to solve this problem.

			== Step for step instruction Bard :==
			To resolve the "Error creating thumbnail: sh: 1: convert: not found" error on a macOS system with MediaWiki 1.40 installed, you'll need to install ImageMagick and configure MediaWiki to use it.

			Step 1: Install ImageMagick

			1. Download ImageMagick: Open a Terminal window and navigate to the directory where you want to install ImageMagick. Then, use the following command to download the ImageMagick archive:

			```
			curl -O https://www.imagemagick.org/download/ImageMagick.tar.gz
			```

			2. Extract ImageMagick Archive: Extract the downloaded archive using the following command:

			```
			tar -zxvf ImageMagick.tar.gz
			```

			3. Install ImageMagick Dependencies: Install the required dependencies for ImageMagick using the following command:

			```
			brew install libpng libjpeg libtiff freetype
			```

			4. Build ImageMagick: Change directory into the extracted ImageMagick directory and run the following command to build ImageMagick:

			```
			./configure
			make
			make install
			```

			5. Verify ImageMagick Installation: Once installed, check if ImageMagick is accessible by running the `convert` command in a Terminal window. It should display the ImageMagick command-line interface.

			Step 2: Configure MediaWiki to Use ImageMagick

			1. Locate MediaWiki Configuration File: The MediaWiki configuration file is typically located at `/opt/mediawiki/1.40/LocalSettings.php`. If you have installed MediaWiki using a package manager, the configuration file might be in a different location.

			2. Edit MediaWiki Configuration File: Open the configuration file using a text editor with root privileges (e.g., `sudo nano /opt/mediawiki/1.40/LocalSettings.php`).

			3. Enable ImageMagick: Find the section that defines the image generator. Look for a setting like `$wgImageMagickCommand` and set it to the path of the ImageMagick convert command, which is typically `/opt/local/bin/convert`.

			4. Set ImageMagick Memory Limits: Set the memory limits for ImageMagick using the `$wgMaxShellMemory` and `$wgMaxShellFileSize` parameters. These parameters specify the maximum memory and file size that ImageMagick can process. Adjust these values based on your system resources and image sizes.

			5. Save and restart MediaWiki: Save the configuration file and restart the MediaWiki server. If using Apache, you can restart the server using the `sudo apachectl restart` command.

			Testing and Verifying

			1. Upload an image: Upload an image to your MediaWiki site and check if the thumbnail is generated successfully.

			2. Check error logs: If the thumbnail generation fails again, check the MediaWiki error logs for any further information about the issue.

			3. Adjust ImageMagick settings: If thumbnails are still not generated correctly, try adjusting the memory limits in `$wgMaxShellMemory` and `$wgMaxShellFileSize` to ensure ImageMagick has sufficient resources to handle the image processing.

Fridemar: >Error creating thumbnail: sh: 1: convert: not found. Please give an ample step for step instruction to the admin, how to configure the MediaWiki to solve this problem.

2024-01-03T22:08:41Z

>Error creating thumbnail: sh: 1: convert: not found. Please give an ample step for step instruction to the admin, how to configure the MediaWiki to solve this problem.

New page

===ThumbNailNotFound :F ===
Dear Bard, when uploading an image into MediaWiki, the image was uploaded, but there was an
error:
>Error creating thumbnail: sh: 1: convert: not found.
Please give an ample step for step instruction to the admin, how to configure the MediaWiki to solve this problem.

ThumbnailNotFound - Revision history

Fridemar: == Step for step instruction Bard :== To resolve the "Error creating thumbnail: sh: 1: convert: not found" error on a macOS system with MediaWiki 1.40 installed, you'll need to install I

Fridemar: >Error creating thumbnail: sh: 1: convert: not found. Please give an ample step for step instruction to the admin, how to configure the MediaWiki to solve this problem.