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We recently needed the latest build of ImageMagick on one of our servers for PSD preview generation on OwnCloud. ImageMagick version 6, which ships with the base repo of CentOS 7 is broken and doesn’t generate PSD previews. Downloading rpm’s from ImageMagick’s website doesn’t help either, they require dependencies which seem illusive to find. There are two options left, install from source or install from Remi’s repo. We’re going to cover installing from source in this guide:
It’s always a good idea to install the group Development Tools before you install / compile anything from source:
yum groupinstall "Development Tools"
Grab the source from their website:
wget https://www.imagemagick.org/download/ImageMagick.tar.gz
Extract the archive:
tar xvzf ImageMagick.tar.gz
Enter the extracted directory
cd ImageMagick-7*
Issue configure at the shell
./configure
Issue make at the shell
make
Issue install at the shell
make install
Configure the dynamic linker by issuing the following at shell
ldconfig /usr/local/lib
That’s it, you’re done. To verify the installation you can issue the following
convert -version
Should return something like the following,
Version: ImageMagick 7.0.4-0 Q16 x86_64 2016-12-23 http://www.imagemagick.org Copyright: Copyright 1999-2017 ImageMagick Studio LLC License: http://www.imagemagick.org/script/license.php Features: Cipher DPC HDRI OpenMP Delegates (built-in):