随brew安装的ImageMagick找不到ghostscript

已使用brew安装imagemagick和ghostscript。然而，当我尝试使用php扩展imagick时，我无法将PDF转换为JPG

当我在终端中使用“convert”时，没有问题

当我在imagemagick中查看我的代理时，我似乎找不到gs

convert-list委托生成以下内容：

路径：/usr/local/cell/imagemagick/6.8.8-9/etc/imagemagick-6/delegates.xml

委托命令

blender=>“blender”-b“%i”-F PNG-o“%o”\n“convert”-连接“%o*.PNG”%o
cdr=>uniconvertor“%i”%o.svg；mv“%o.svg”%o
cgm=>uniconvertor“%i”%o.svg；mv“%o.svg”%o
dng:decode=>“ufraw批”--静默--create id=ALL--out type=png--out depth=16”--输出=%u.png“%i”
点=>“点”-Tsvg“%i”-o“%o”
dvi=>“dvips”-q-o“%o”%i
dxf=>uniconvertor“%i”%o.svg；mv“%o.svg”%o
epspdf“gs”-q-dQUIET-dSAFER-dBATCH-dNOPAUSE-dNOPROMPT-dMaxBitmap=500000000”-sDEVICE=pdfwrite“-sOutputFile=%o”-f%i
epsps“gs”-q-dQUIET-dSAFER-dBATCH-dNOPAUSE-dNOPROMPT-dMaxBitmap=500000000-dAlignToPixels=0-dGridFitTT=2”-sDEVICE=ps2write”“-sOutputFile=%o”“-f%i”
图=>“联合转换器”“%i”“%o.svg”“mv”%o.svg”“%o”
hpg=>“hp2xx”-q-m eps-f`basename”%o``i；mv-f`basename”%o``o“
hpgl=>“hp2xx”-q-m eps-f`basename”%o``'%i；mv-f`basename”%o`'%o'
htm=>“html2ps”-U-o“%o”%i
html=>“html2ps”-U-o“%o”%i
https=>“curl”-s-k-L-o“%o”https:%M
ilbm=>“ilbmtoppm”“%i”“>%o”
jxr=>mv“%i”%i.jxr；“JxrDecApp”-i“%i.jxr”-o“%o.bmp”-c0；mv“%i.jxr”“%i”；mv“%o.bmp”“%o”
man=>“groff”-man-Tps“%i”>%o
miff“ffmpeg”-v-1-i“%i”-vframes%S-vcodec pam-an-f rawvideo-y“%u.pam”2>%Z
pdfps“gs”-q-dQUIET-dSAFER-dBATCH-dNOPAUSE-dNOPROMPT-dMaxBitmap=500000000-dAlignToPixels=0-dGridFitTT=2”-sDEVICE=ps2write”“-sOutputFile=%o”“-f%i”
pdfeps“gs”-q-dQUIET-dSAFER-dBATCH-dNOPAUSE-dNOPROMPT-dMaxBitmap=500000000-dAlignToPixels=0-dGridFitTT=2”-sDEVICE=epswrite”“-soutput文件=%o”“-f%i”
plt=>“echo”设置大小1.25,0.62；设置终端postscript纵向彩色实体；设置输出\'%o\'；加载\'%i\'”>%u；gnuplot“%u”
png“dwebp”-pam“%i”-o“%o”
wmf=>“wmf2eps”-o“%o”%i

这告诉我，“gs”确实用于某种pdf转换，这可能是对它在带有convert的终端中工作的解释

这是我不能理解的部分，我需要帮助

当我执行“转换-列表配置”时，我得到以下结果：

路径：/usr/local/cillar/imagemagick/6.8.8-9/lib/imagemagick//config-Q16/configure.xml

名称值 CC叮当声

CFLAGS-I/usr/local/ceral/freetype/2.5.3_1/include/freetype2-g-O2-Wall-feexceptions-D_FORTIFY_SOURCE=0-D_THREAD_SAFE-pthread-DMAGICKCORE_HDRI_ENABLE=0-DMAGICKCORE_QUANTUM_DEPTH=16

编码器路径/usr/local/Cell/imagemagick/6.8.8-9/lib/imagemagick/modules-Q16/coders

配置/配置'--禁用osx通用二进制''--前缀=/usr/local/Cell/imagemagick/6.8.8-9''--禁用依赖项跟踪'--启用共享'--禁用静态'--不带pango''--带模块'--禁用openmp''--不带gslib''--不带perl''--带gs font dir=/usr/local/share/ghostscript/fonts''--不带-x'“--使用freetype=yes”“CC=clang”“CXX=clang++”

配置_PATH/usr/local/cell/imagemagick/6.8.8-9/etc/imagemagick-6/

版权所有（C）1999-2014 ImageMagick Studio LLC

CPPFLAGS-I/usr/local/Cell/imagemagick/6.8.8-9/include/imagemagick-6

CXX叮当声++

CXXFLAGS-g-O2-D_线程安全-pthread

DEFS-DHAVE\u配置

委托bzlib mpeg freetype jng jpeg png xml zlib

DISTCHECK_CONFIG_FLAGS'CC=clang''CXX=clang++'--禁用已弃用--使用quantum depth=16--使用umem=no--使用autotrace=no--使用gslib=no--使用fontpath=--使用gs font dir=/usr/local/share/ghostscript/fonts--使用gvc=no--使用mupdf=no--使用pango=no--使用rsvg=no--使用wmf=no--使用perl=no

文件路径/usr/local/Cell/imagemagick/6.8.8-9/share/doc/imagemagick-6

EXEC-PREFIX/usr/local/CELLA/imagemagick/6.8.8-9

可执行文件路径/usr/local/ceral/imagemagick/6.8.8-9/bin

功能DPC模块

过滤器路径/usr/local/Cell/imagemagick/6.8.8-9/lib/imagemagick/modules-Q16/filters

主机x86_64-apple-darwin13.1.0

INCLUDE_PATH/usr/local/cell/imagemagick/6.8.8-9/INCLUDE/imagemagick-6

LDFLAGS-L/usr/local/ceral/imagemagick/6.8.8-9/lib-L/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/lib

LIB_版本0x688

图书馆版本号6,8,8,9

库路径/usr/local/cell/imagemagick/6.8.8-9/lib/imagemagick

LIBS-L/usr/local/cillar/freetype/2.5.3_1/lib-lfreetype-lbz2-lz-lltdl-lm

名称ImageMagick

PCFLAGS-DMAGICKCORE\u HDRI\u ENABLE=0-DMAGICKCORE\u QUANTUM\u DEPTH=16

前缀/usr/local/Cell/imagemagick/6.8.8-9

量子深度16

发布日期2014-03-23

共享路径/usr/local/cell/imagemagick/6.8.8-9/SHARE/imagemagick-6

SHAREARCH_PATH/usr/local/ceral/imagemagick/6.8.8-9/lib/imagemagick/config-Q16

SVN_版本15193

目标CPU x86\U 64

darwin13.1.0的目标

目标供应商苹果

版本6.8.8

网站

路径：[内置]

名称值 功能
名称ImageMa

blender =>          "blender" -b "%i" -F PNG -o "%o""\n"convert" -concatenate "%o*.png" "%o"
    cdr =>          "uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"
    cgm =>          "uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"
dng:decode =>          "ufraw-batch" --silent --create-id=also --out-type=png --out-depth=16 "--output=%u.png" "%i"
    dot =>          "dot" -Tsvg "%i" -o "%o"
    dvi =>          "dvips" -q -o "%o" "%i"
    dxf =>          "uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"
    eps<=>pdf       "gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"
    eps<=>ps        "gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=ps2write" "-sOutputFile=%o" "-f%i"
    fig =>          "uniconvertor" "%i" "%o.svg"; mv "%o.svg" "%o"
    hpg =>          "hp2xx" -q -m eps -f `basename "%o"` "%i";     mv -f `basename "%o"` "%o"
   hpgl =>          "hp2xx" -q -m eps -f `basename "%o"` "%i";     mv -f `basename "%o"` "%o"
    htm =>          "html2ps" -U -o "%o" "%i"
   html =>          "html2ps" -U -o "%o" "%i"
  https =>          "curl" -s -k -L -o "%o" "https:%M"
   ilbm =>          "ilbmtoppm" "%i" > "%o"
    jxr =>          "mv "%i" "%i.jxr"; "JxrDecApp" -i "%i.jxr" -o "%o.bmp" -c 0; mv "%i.jxr" "%i"; mv "%o.bmp" "%o"
    man =>          "groff" -man -Tps "%i" > "%o"
   miff<= show      "display" -delay 0 -window-group %[group] -title "%l " "ephemeral:%i"
mpeg:decode =>          "ffmpeg" -v -1 -i "%i" -vframes %S -vcodec pam -an -f rawvideo -y "%u.pam" 2> "%Z"
    pdf<=>ps        "gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=ps2write" "-sOutputFile=%o" "-f%i"
    pdf<=>eps       "gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=epswrite" "-sOutputFile=%o" "-f%i"
    plt =>          "echo" "set size 1.25,0.62; set terminal postscript portrait color solid; set output \'%o\'; load \'%i\'" > "%u";"gnuplot" "%u"
    png<= webp      "cwebp" -quiet -q %Q "%i" -o "%o"
    pnm<= ilbm      "ppmtoilbm" -24if "%i" > "%o"
    pnm<= jxr       "mv "%i" "%i.pnm"; "" -i "%i.pnm" -o "%o.jxr"; mv "%i.pnm" "%i"; mv "%o.jxr" "%o"
    pnm<= wdp       "mv "%i" "%i.pnm"; "" -i "%i.pnm" -o "%o.jxr"; mv "%i.pnm" "%i"; mv "%o.jxr" "%o"
    pov =>          "povray" "+i%i" -D0 "+o%o" +fn%q +w%w +h%h +a -q9 "-kfi%s" "-kff%n";"convert" -concatenate "%o*.png" "%o"
     ps<=>eps       "gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=epswrite" "-sOutputFile=%o" "-f%i"
     ps<=>pdf       "gs" -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 "-sDEVICE=pdfwrite" "-sOutputFile=%o" "-f%i"
     ps<= print     "lpr "%i"
   rgba<= rle       "rawtorle" -o "%o" -v "%i"
   scan =>          "scanimage" -d "%i" > "%o"
  scanx =>          "scanimage" > "%o"
  shtml =>          "html2ps" -U -o "%o" "%i"
    sid =>          "mrsidgeodecode" -if sid -i "%i" -of tif -o "%o" > "%u"
    svg =>          "rsvg-convert" -o "%o" "%i"
   tiff<= launch    "gimp" "%i"
    txt<=>ps        "enscript" -o "%o" "%i"
    wdp =>          "mv "%i" "%i.jxr"; "JxrDecApp" -i "%i.jxr" -o "%o.pnm"; mv "%i.jxr" "%i"; mv "%o.pnm" "%o"
   webp =>          "dwebp" -pam "%i" -o "%o"
    wmf =>          "wmf2eps" -o "%o" "%i"