一，
yum安装imagemagick
imagemagick这个软件是图像文件的处理神器，可以文字转图像以及图像的剪辑等等工作，也是配合人工智能工程的不可或缺的工具，具体的用处和特点就不在这里废话了，有兴趣的百度就行了
本次是在centos7最小化安装基础上安装此软件，因此，首先需要配置yum源，由于centos7已经算是弃用版本，因此，yum源需要配置centos-valute
wget -O /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo以上两个源是阿里云的基础源和epel源，这两个源的作用是安装ImageMagick的时候担心某些依赖没有的话，做一个补充
下面开始配置centos的过期源，过期源里包含有centos7的一些比较不常用的软件，例如这个ImageMagick
查看本机的centos版本：
[root@node2 SPECS]# cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)
编写repo文件，文件内容如下，其它centos版本都一样，只是把版本号替换掉就可以了，此源里包含ImageMagick
[ewrew]
name=12321
baseurl=https://mirrors.aliyun.com/centos-vault/7.7.1908/os/x86_64
enable=1
gpgcheck=0
🆗，现在就可以使用yum安装ImageMagick了，命令如下：
yum install ImageMagick -y
###安装完毕后，查看convert命令的版本，验证是否正常安装完毕
[root@node1 ~]# convert --version
Version: ImageMagick 6.9.10-68 Q16 x86_64 2024-01-12 https://imagemagick.org
Copyright: © 1999-2019 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC Modules OpenMP(3.1)
Delegates (built-in): bzlib cairo fontconfig freetype gslib jng jp2 jpeg lcms ltdl lzma openexr pangocairo png ps rsvg tiff wmf x xml zlib######注：convert命令 就是magick命令，随之安装的还有import，identify，display等等命令
ImageMagick就这么简单的安装好了！！！！！
二、
编译安装ImageMagick
编译安装也有很多方式，比如，直接源码包经过预编译-编译-安装这样的方式，也有将这三个阶段合并到一起的方式，例如src-rpm的方式，直接编译出rpm文件
第二种方式方便移植，自动化程度高一点，本次将采用src-rpm的方式安装
源码包下载地址：
Index of /archive/linux/SRPMS/releases
这里版本比较多，尽量使用7版本的，反正6.5版本我是没有编译成功
我使用的是ImageMagick-7.0.10-34.src.rpm，这个安装包看起来比较奇怪，带一个src，这里的意思是源码的意思
此包rpm -ivh 后将会自动创建rpmbuild目录，然后进入此目录编译并生成当前版本可用的rpm包，下面是编译步骤
1、
将上面的rpm包上传到服务器上备用，先配置yum源：
wget -O /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo2、
安装ImageMagick-7.0.10-34.src.rpm，以创建rpmbuild文件夹，并安装rpmbuild命令
[root@centos7 ~]# rpm -ivh ImageMagick-7.0.10-34.src.rpm
Updating / installing...
1:ImageMagick-7.0.10-34 ################################# [100%]
warning: user cristy does not exist - using root
warning: group cristy does not exist - using root
warning: user cristy does not exist - using root
warning: group cristy does not exist - using root
[root@centos7 ~]# ls -al rpmbuild/SPECS/
total 12
drwxr-xr-x 2 root root 30 Feb 28 04:35 .
drwxr-xr-x 4 root root 34 Feb 28 04:35 ..
-rw-rw-r-- 1 root root 11023 Oct 8 2020 ImageMagick.spec
[root@centos7 SPECS]# yum install rpm-build -y
ImageMagick.spec 是编译脚本，内容是哪些依赖，如何调用，怎么编译，怎么安装的，这里就不详细讲了
3、
测试安装看缺少哪些依赖并安装依赖
[root@centos7 SPECS]# rpmbuild -ba ImageMagick.spec error: Failed build dependencies: bzip2-devel is needed by ImageMagick-7.0.10-34.x86_64 freetype-devel is needed by ImageMagick-7.0.10-34.x86_64 libjpeg-devel is needed by ImageMagick-7.0.10-34.x86_64 libpng-devel is needed by ImageMagick-7.0.10-34.x86_64 libtiff-devel is needed by ImageMagick-7.0.10-34.x86_64 giflib-devel is needed by ImageMagick-7.0.10-34.x86_64 perl-devel >= 5.8.1 is needed by ImageMagick-7.0.10-34.x86_64 perl-generators is needed by ImageMagick-7.0.10-34.x86_64 ghostscript-devel is needed by ImageMagick-7.0.10-34.x86_64 djvulibre-devel is needed by ImageMagick-7.0.10-34.x86_64 libwmf-devel is needed by ImageMagick-7.0.10-34.x86_64 libX11-devel is needed by ImageMagick-7.0.10-34.x86_64 libXext-devel is needed by ImageMagick-7.0.10-34.x86_64 libXt-devel is needed by ImageMagick-7.0.10-34.x86_64 lcms2-devel is needed by ImageMagick-7.0.10-34.x86_64 libxml2-devel is needed by ImageMagick-7.0.10-34.x86_64 librsvg2-devel is needed by ImageMagick-7.0.10-34.x86_64 OpenEXR-devel is needed by ImageMagick-7.0.10-34.x86_64 fftw-devel is needed by ImageMagick-7.0.10-34.x86_64 libwebp-devel is needed by ImageMagick-7.0.10-34.x86_64 jbigkit-devel is needed by ImageMagick-7.0.10-34.x86_64 openjpeg2-devel >= 2.1.0 is needed by ImageMagick-7.0.10-34.x86_64 autoconf is needed by ImageMagick-7.0.10-34.x86_64 automake is needed by ImageMagick-7.0.10-34.x86_64 libtool-ltdl-devel is needed by ImageMagick-7.0.10-34.x86_64
可以看到缺少的依赖比较多，但有两个比较特殊openjpeg2-devel >= 2.1.0 ，perl-devel >= 5.8.1这两个个依赖对版本有要求，那么这个软件是在centos-valute过期源里面的，因此，添加过期源：
[ewrew]
name=12321
baseurl=https://mirrors.aliyun.com/centos-vault/7.7.1908/os/x86_64
enable=1
gpgcheck=0
开始安装依赖，命令如下：
yum install bzip2-devel freetype-devel libjpeg-devel libpng-devel libtiff-devel giflib-devel perl-devel perl-generators ghostscript-devel djvulibre-devel ibwmf-devel libX11-devel libXext-devel libXt-devel lcms2-devel libxml2-devel OpenEXR-devel fftw-devel libwebp-devel jbigkit-devel openjpeg2-devel autoconf automake libtool-ltdl-devel -y安装完毕后，在执行上面的命令，可以看到还缺少两个依赖，安装命令如下：
缺少依赖的报错：
[root@centos7 SPECS]# rpmbuild -ba ImageMagick.spec
error: Failed build dependencies:
libwmf-devel is needed by ImageMagick-7.0.10-34.x86_64
librsvg2-devel is needed by ImageMagick-7.0.10-34.x86_64
依赖安装命令：
yum install libwmf-devel librsvg2-devel -y###看看上面两个指定版本的依赖安装情况，可以看到都符合要求了：
[root@centos7 x86_64]# rpm -qa |grep openjpeg2-devel
openjpeg2-devel-2.3.1-3.el7_7.x86_64
[root@centos7 x86_64]# rpm -qa |grep perl-devel
perl-devel-5.16.3-299.el7_9.x86_64
4、
这个最后两个依赖安装完就可以顺畅的执行rpmbuild -ba ImageMagick.spec这个命令了。编译完成的末尾日志如下：
Wrote: /root/rpmbuild/SRPMS/ImageMagick-7.0.10-34.src.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-devel-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-libs-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-djvu-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-doc-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-perl-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-c++-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-c++-devel-7.0.10-34.x86_64.rpm
Wrote: /root/rpmbuild/RPMS/x86_64/ImageMagick-debuginfo-7.0.10-34.x86_64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.zyhQ3N
+ umask 022
+ cd /root/rpmbuild/BUILD
+ cd ImageMagick-7.0.10-34
+ /usr/bin/rm -rf /root/rpmbuild/BUILDROOT/ImageMagick-7.0.10-34.x86_64
+ exit 0
[root@centos7 SPECS]# echo $?
0
编译成果如下，在RPMS这个目录下：
[root@centos7 SPECS]# cd ../RPMS/x86_64/
[root@centos7 x86_64]# ls
ImageMagick-7.0.10-34.x86_64.rpm ImageMagick-c++-devel-7.0.10-34.x86_64.rpm ImageMagick-devel-7.0.10-34.x86_64.rpm ImageMagick-doc-7.0.10-34.x86_64.rpm ImageMagick-perl-7.0.10-34.x86_64.rpm
ImageMagick-c++-7.0.10-34.x86_64.rpm ImageMagick-debuginfo-7.0.10-34.x86_64.rpm ImageMagick-djvu-7.0.10-34.x86_64.rpm ImageMagick-libs-7.0.10-34.x86_64.rpm
5、
使用这些rpm包
[root@centos7 x86_64]# yum install ./*ImageMagick就这么简单的安装完毕了，完结！！！！撒花！！！！
三、
windows和Linux源码以及简单编译
Windows版本的ImageMagick下载地址：
ImageMagick – Download
Linux的源码包下载地址：
https://github.com/ImageMagick/ImageMagick/releases
源码编译：
编译前的依赖安装如下：
yum install bzip2-devel freetype-devel libjpeg-devel libpng-devel libtiff-devel giflib-devel perl-devel perl-generators ghostscript-devel djvulibre-devel ibwmf-devel libX11-devel libXext-devel libXt-devel lcms2-devel libxml2-devel OpenEXR-devel fftw-devel libwebp-devel jbigkit-devel openjpeg2-devel autoconf automake libtool-ltdl-devel libzstd-devel zstd autotrace-devel autotrace libzip zlib zlib-devel libtool-ltdl-devel perl perl-devel gcc gcc-c++ libwebp-devel libwebp-tools -y预编译命令:
进入解压后的目录，新建build目录然后进入build目录执行编译，如果有错找不到原因，可以删空build目录，重新编译
mkdir build
cd build
../configure --enable-shared --disable-static --with-modules --with-perl --with-x --with-threads --with-magick_plus_plus --with-wmf --with-webp --with-openexr --with-gslib --with-rsvg --with-xml --with-perl-options="INSTALLDIRS=vendor %{?perl_prefix} CC='%__cc -L$PWD/MagickCore/.libs' LDDLFLAGS='-shared -L$PWD/MagickCore/.libs'" --without-gcc-arch --with-jbig --with-fftw --with-fpx --with-flif --with-autotrace=yes预编译的日志，可以看到基本各种图像格式都开启支持了：
Host system type: x86_64-pc-linux-gnu
Build system type: x86_64-pc-linux-gnu
Option Value
------------------------------------------------------------------------------
Shared libraries --enable-shared=yes yes
Static libraries --enable-static=no no
Module support --with-modules=yes yes
GNU ld --with-gnu-ld=yes yes
OpenMP --enable-openmp= yes
Security policy --with-security-policy=open open
Quantum depth --with-quantum-depth=16 16
High Dynamic Range Imagery
--enable-hdri=no no
Install documentation: yes
Memory allocation library:
JEMalloc --with-jemalloc=no no
MTMalloc --with-mtmalloc=no no
TCMalloc --with-tcmalloc=no no
UMem --with-umem=no no
Delegate library configuration:
BZLIB --with-bzlib=yes yes
Autotrace --with-autotrace=yes no
DJVU --with-djvu=yes yes
DPS --with-dps=no no
FFTW --with-fftw=yes yes
FLIF --with-flif=yes no
FlashPIX --with-fpx=yes no
FontConfig --with-fontconfig=yes yes
FreeType --with-freetype=yes yes
Ghostscript lib --with-gslib=yes yes
Graphviz --with-gvc=yes no
HEIC --with-heic=yes no
JBIG --with-jbig=yes yes
JPEG v1 --with-jpeg=yes yes
LCMS --with-lcms=yes yes
LQR --with-lqr=yes no
LTDL --with-ltdl=yes yes
LZMA --with-lzma=yes yes
Magick++ --with-magick-plus-plus=yes yes
OpenEXR --with-openexr=yes yes
OpenJP2 --with-openjp2=yes yes
PANGO --with-pango=yes yes
PERL --with-perl=yes /usr/bin/perl
PNG --with-png=yes yes
RAQM --with-raqm=yes no
RAW --with-raw=yes no
RSVG --with-rsvg=yes yes
TIFF --with-tiff=yes yes
WEBP --with-webp=yes no
WMF --with-wmf=yes yes
X11 --with-x=yes yes
XML --with-xml=yes yes
ZLIB --with-zlib=yes yes
ZSTD --with-zstd=yes yes
Delegate program configuration:
GhostPCL None pcl6 (unknown)
GhostXPS None gxps (unknown)
Ghostscript None gs (unknown)
Font configuration:
Apple fonts --with-apple-font-dir=default
Dejavu fonts --with-dejavu-font-dir=default none
Ghostscript fonts --with-gs-font-dir=default none
URW-base35 fonts --with-urw-base35-font-dir=default /usr/share/fonts/urw-base35/
Windows fonts --with-windows-font-dir=default none
这个基本没什么好说的，上面提到的依赖都安装好自然就水到渠成了，预编译完成后，make&& make install 就完成了
编译完成的日志如下：
la -rpath /usr/local/lib/ImageMagick-7.1.1/modules-Q16HDRI/filters filters/analyze_la-analyze.lo MagickCore/libMagickCore-7.Q16HDRI.la -lm )
libtool: install: /usr/bin/install -c filters/.libs/analyze.soT /usr/local/lib/ImageMagick-7.1.1/modules-Q16HDRI/filters/analyze.so
libtool: install: /usr/bin/install -c filters/.libs/analyze.lai /usr/local/lib/ImageMagick-7.1.1/modules-Q16HDRI/filters/analyze.la
libtool: finish: PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/sbin" ldconfig -n /usr/local/lib/ImageMagick-7.1.1/modules-Q16HDRI/filters
----------------------------------------------------------------------
Libraries have been installed in:
/usr/local/lib/ImageMagick-7.1.1/modules-Q16HDRI/filters
If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the '-LLIBDIR'
flag during linking and do at least one of the following:
- add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
during execution
- add LIBDIR to the 'LD_RUN_PATH' environment variable
during linking
- use the '-Wl,-rpath -Wl,LIBDIR' linker flag
- have your system administrator add LIBDIR to '/etc/ld.so.conf'
。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
/usr/bin/install -c -m 644 ../Magick++/lib/Magick++/Blob.h ../Magick++/lib/Magick++/CoderInfo.h ../Magick++/lib/Magick++/Color.h ../Magick++/lib/Magick++/Drawable.h ../Magick++/lib/Magick++/Exception.h ../Magick++/lib/Magick++/Functions.h ../Magick++/lib/Magick++/Geometry.h ../Magick++/lib/Magick++/Image.h ../Magick++/lib/Magick++/Include.h ../Magick++/lib/Magick++/Montage.h ../Magick++/lib/Magick++/Pixels.h ../Magick++/lib/Magick++/ResourceLimits.h ../Magick++/lib/Magick++/SecurityPolicy.h ../Magick++/lib/Magick++/Statistic.h ../Magick++/lib/Magick++/STL.h ../Magick++/lib/Magick++/TypeMetric.h '/usr/local/include/ImageMagick-7/Magick++'
/usr/bin/mkdir -p '/usr/local/include/ImageMagick-7'
/usr/bin/install -c -m 644 ../Magick++/lib/Magick++.h '/usr/local/include/ImageMagick-7'
/usr/bin/mkdir -p '/usr/local/share/man/man1'
/usr/bin/install -c -m 644 ../MagickCore/MagickCore-config.1 ../MagickWand/MagickWand-config.1 ../Magick++/bin/Magick++-config.1 utilities/ImageMagick.1 utilities/animate.1 utilities/compare.1 utilities/composite.1 utilities/conjure.1 utilities/convert.1 utilities/display.1 utilities/identify.1 utilities/import.1 utilities/magick.1 utilities/magick-script.1 utilities/mogrify.1 utilities/montage.1 utilities/stream.1 '/usr/local/share/man/man1'
/usr/bin/mkdir -p '/usr/local/lib/pkgconfig'
/usr/bin/install -c -m 644 MagickCore/ImageMagick.pc MagickCore/ImageMagick-7.Q16HDRI.pc MagickCore/MagickCore.pc MagickCore/MagickCore-7.Q16HDRI.pc MagickWand/MagickWand.pc MagickWand/MagickWand-7.Q16HDRI.pc Magick++/lib/Magick++.pc Magick++/lib/Magick++-7.Q16HDRI.pc '/usr/local/lib/pkgconfig'
make[2]: Leaving directory `/root/ImageMagick-7.1.1-20/build'
make[1]: Leaving directory `/root/ImageMagick-7.1.1-20/build'
编译的时候需要注意，上面提到的预编译里面no不要太多，要不很多功能用不了，最后注意上面日志的提示
Libraries have been installed in:
/usr/local/lib/ImageMagick-7.1.1/modules-Q16HDRI/filters
这个目录还是加入到/etc/ld.so.conf 文件内，防止一些不清楚的错误
[root@centos7 ~]# ls -al /usr/local/lib/ImageMagick-6.9.13/modules-Q16/filters
total 40
drwxr-xr-x 2 root root 42 Feb 29 06:12 .
drwxr-xr-x 4 root root 35 Feb 29 06:12 ..
-rwxr-xr-x 1 root root 1100 Feb 29 06:12 analyze.la
-rwxr-xr-x 1 root root 35976 Feb 29 06:12 analyze.so
加入ld.so.conf 文件内，防止lib库不正常
[root@centos7 ~]# echo /usr/local/lib/ImageMagick-6.9.13/modules-Q16/filters >>/etc/ld.so.conf
[root@centos7 ~]# ldconfig
