ImageMagickも最新の物を使用したいのですが、ソースからコンパイルして安定稼働させるまでには相当の努力がいるので、標準のリポジトリからインストールします。
インストール
下記のコマンドでインストールします。簡単です。
$ sudo apt-get -y install imagemagick
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
fontconfig hicolor-icon-theme imagemagick-7.q16 libcairo2 libdatrie1 libdjvulibre-text libdjvulibre21 libfribidi0 libgraphite2-3 libharfbuzz0b libimath-3-1-29t64 libjxr-tools libjxr0t64 libmagickcore-7.q16-10-extra libnetpbm11t64
libopenexr-3-1-30 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpixman-1-0 libthai-data libthai0 libwmflite-0.2-7 libxcb-render0 libxcb-shm0 libxrender1 netpbm
Suggested packages:
imagemagick-7-doc autotrace cups-bsd | lpr | lprng enscript ffmpeg gimp gnuplot grads graphviz hp2xx html2ps libwmf-bin mplayer povray radiance sane-utils texlive-base-bin transfig libraw-bin xdg-utils inkscape
The following NEW packages will be installed:
fontconfig hicolor-icon-theme imagemagick imagemagick-7.q16 libcairo2 libdatrie1 libdjvulibre-text libdjvulibre21 libfribidi0 libgraphite2-3 libharfbuzz0b libimath-3-1-29t64 libjxr-tools libjxr0t64 libmagickcore-7.q16-10-extra
libnetpbm11t64 libopenexr-3-1-30 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpixman-1-0 libthai-data libthai0 libwmflite-0.2-7 libxcb-render0 libxcb-shm0 libxrender1 netpbm
0 upgraded, 28 newly installed, 0 to remove and 0 not upgraded.
Need to get 7,472 kB of archives.
After this operation, 45.2 MB of additional disk space will be used.
Get:1 http://deb.debian.org/debian trixie/main arm64 fontconfig arm64 2.15.0-2.3 [463 kB]
Get:2 http://deb.debian.org/debian trixie/main arm64 hicolor-icon-theme all 0.18-2 [11.8 kB]
Get:3 http://deb.debian.org/debian-security trixie-security/main arm64 imagemagick-7.q16 arm64 8:7.1.1.43+dfsg1-1+deb13u2 [728 kB]
Get:4 http://deb.debian.org/debian-security trixie-security/main arm64 imagemagick arm64 8:7.1.1.43+dfsg1-1+deb13u2 [21.5 kB]
Get:5 http://deb.debian.org/debian trixie/main arm64 libxcb-render0 arm64 1.17.0-2+b1 [115 kB]
Get:6 http://deb.debian.org/debian trixie/main arm64 libxcb-shm0 arm64 1.17.0-2+b1 [105 kB]
Get:7 http://deb.debian.org/debian trixie/main arm64 libxrender1 arm64 1:0.9.12-1 [27.0 kB]
Get:8 http://deb.debian.org/debian trixie/main arm64 libdatrie1 arm64 0.2.13-3+b1 [37.6 kB]
Get:9 http://deb.debian.org/debian trixie/main arm64 libdjvulibre-text all 3.5.28-2.2 [52.0 kB]
Get:10 http://deb.debian.org/debian trixie/main arm64 libdjvulibre21 arm64 3.5.28-2.2 [538 kB]
Get:11 http://deb.debian.org/debian trixie/main arm64 libfribidi0 arm64 1.0.16-1 [26.5 kB]
Get:12 http://deb.debian.org/debian trixie/main arm64 libgraphite2-3 arm64 1.3.14-2+b1 [70.4 kB]
Get:13 http://deb.debian.org/debian trixie/main arm64 libharfbuzz0b arm64 10.2.0-1+b1 [442 kB]
Get:14 http://deb.debian.org/debian trixie/main arm64 libimath-3-1-29t64 arm64 3.1.12-1+b3 [38.0 kB]
Get:15 http://deb.debian.org/debian trixie/main arm64 libjxr0t64 arm64 1.2~git20170615.f752187-5.3 [157 kB]
Get:16 http://deb.debian.org/debian trixie/main arm64 libjxr-tools arm64 1.2~git20170615.f752187-5.3 [17.1 kB]
Get:17 http://deb.debian.org/debian trixie/main arm64 libopenexr-3-1-30 arm64 3.1.13-2 [875 kB]
Get:18 http://deb.debian.org/debian trixie/main arm64 libthai-data all 0.1.29-2 [168 kB]
Get:19 http://deb.debian.org/debian trixie/main arm64 libthai0 arm64 0.1.29-2+b1 [48.4 kB]
Get:20 http://deb.debian.org/debian trixie/main arm64 libpango-1.0-0 arm64 1.56.3-1 [213 kB]
Get:21 http://deb.debian.org/debian trixie/main arm64 libpangoft2-1.0-0 arm64 1.56.3-1 [52.9 kB]
Get:22 http://deb.debian.org/debian trixie/main arm64 libpangocairo-1.0-0 arm64 1.56.3-1 [33.7 kB]
Get:23 http://deb.debian.org/debian trixie/main arm64 libwmflite-0.2-7 arm64 0.2.13-1.1+b3 [72.0 kB]
Get:24 http://deb.debian.org/debian-security trixie-security/main arm64 libmagickcore-7.q16-10-extra arm64 8:7.1.1.43+dfsg1-1+deb13u2 [68.8 kB]
Get:25 http://deb.debian.org/debian trixie/main arm64 libnetpbm11t64 arm64 2:11.10.02-1 [178 kB]
Get:26 http://deb.debian.org/debian trixie/main arm64 netpbm arm64 2:11.10.02-1 [2,057 kB]
Get:27 http://archive.raspberrypi.com/debian trixie/main arm64 libpixman-1-0 arm64 0.44.0-3+rpt1+b1 [225 kB]
Get:28 http://archive.raspberrypi.com/debian trixie/main arm64 libcairo2 arm64 1.18.4-1+rpt1 [631 kB]
Fetched 7,472 kB in 3s (2,885 kB/s)
Selecting previously unselected package fontconfig.
(Reading database ... 71300 files and directories currently installed.)
Preparing to unpack .../00-fontconfig_2.15.0-2.3_arm64.deb ...
Unpacking fontconfig (2.15.0-2.3) ...
Selecting previously unselected package hicolor-icon-theme.
Preparing to unpack .../01-hicolor-icon-theme_0.18-2_all.deb ...
Unpacking hicolor-icon-theme (0.18-2) ...
Selecting previously unselected package imagemagick-7.q16.
Preparing to unpack .../02-imagemagick-7.q16_8%3a7.1.1.43+dfsg1-1+deb13u2_arm64.deb ...
Unpacking imagemagick-7.q16 (8:7.1.1.43+dfsg1-1+deb13u2) ...
Selecting previously unselected package imagemagick.
・
・
・
インストールのバージョンは
$ convert -version
Version: ImageMagick 7.1.1-43 Q16 aarch64 22550 https://imagemagick.org
Copyright: (C) 1999 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC Modules OpenMP(4.5)
Delegates (built-in): bzlib djvu fftw fontconfig freetype heic jbig jng jp2 jpeg lcms lqr ltdl lzma openexr pangocairo png raw tiff webp wmf x xml zlib zstd
Compiler: gcc (14.2)
で確認できます。

