emacs24.4.1图像支持-找不到libpng16.dll二进制文件

我正在使用Windows 8 64位试图获得emacs的图像支持.以下是2014-10-24关于LEG570的Ch Ca GNU Emacs 24.4.1(i686-pc-mingw32)的结果

这里是动态库alist:

((xpm "libxpm.dll" "xpm4.dll" "libXpm-nox4.dll") (png "libpng16.dll" "libpng16-16.dll") (tiff "libtiff-5.dll" "libtiff3.dll" "libtiff.dll") (jpeg "libjpeg-9.dll") (gif "libgif-7.dll") (svg "librsvg-2-2.dll") (gdk-pixbuf "libgdk_pixbuf-2.0-0.dll") (glib "libglib-2.0-0.dll") (gobject "libgobject-2.0-0.dll") (gnutls "libgnutls-28.dll" "libgnutls-26.dll") (libxml2 "libxml2-2.dll" "libxml2.dll") (zlib "zlib1.dll" "libz-1.dll"))

这是emacs24/bin的内容:

  c:/Users/charles/emacs24/bin:
  total used in directory 26417 available 425207560
  drwxrwxrwx  1 charles None    4096 01-12 16:58 .
  drwxrwxrwx  1 charles None       0 01-09 22:03 ..
  -rwxrwxrwx  1 charles None  590441 01-09 22:01 addpm.exe
  -rwxrwxrwx  1 charles None  978880 01-09 22:01 ctags.exe
  -rwxrwxrwx  1 charles None  730198 01-09 22:01 ebrowse.exe
  -rwxrwxrwx  1 charles None 9220110 01-09 22:01 emacs-24.4.exe
  -rwxrwxrwx  1 charles None 9220110 01-09 22:01 emacs.exe
  -rwxrwxrwx  1 charles None 1021304 01-09 22:01 emacsclient.exe
  -rwxrwxrwx  1 charles None  667492 01-09 22:01 emacsclientw.exe
  -rwxrwxrwx  1 charles None  975457 01-09 22:01 etags.exe
  -rw-rw-rw-  1 charles None   31744 01-12 16:58 giflib4.dll
  -rw-rw-rw-  1 charles None    7168 01-09 22:01 grep-changelog
  -rw-rw-rw-  1 charles None  153966 01-12 16:58 jpeg62.dll
  -rw-rw-rw-  1 charles None  532345 01-09 22:01 libXpm.dll
  -rw-rw-rw-  1 charles None 1243248 01-12 16:58 libglib-2.0-0.dll
  -rw-rw-rw-  1 charles None  341425 01-12 16:58 libgobject-2.0-0.dll
  -rw-rw-rw-  1 charles None  230529 01-12 16:58 libpng14-14.dll
  -rw-rw-rw-  1 charles None   77900 01-12 16:58 librle3.dll
  -rw-rw-rw-  1 charles None  375296 01-12 16:58 libtiff3.dll
  -rw-rw-rw-  1 charles None   31232 01-12 16:58 libungif4.dll
  -rwxrwxrwx  1 charles None  494367 01-09 22:01 runemacs.exe
  -rw-rw-rw-  1 charles None   52224 01-12 16:58 xpm4.dll
  -rw-rw-rw-  1 charles None   70656 01-12 16:58 zlib1.dll

我的问题 - 我似乎找不到libpng16.dll或libpng16-16.dll的BINARY.很多源代码,但没有二进制文件.我在/www.gtk.org/download/win32.php找到了32位和64位版本的libpng15-15.dll - 不是我知道这两个版本中的哪一个会起作用.我也找不到libpng15.dll - 我使用的是64位windows8计算机,但我认为我正在使用的emacs预编译版本是32位....任何人都可以帮忙吗？

从http://sourceforge.net/projects/ezwinports/files/下载libpng-1.6.12-w32-bin.zip ,然后将libpng16.dll和zlib1.dll复制到emacs24/bin(需要zlib1.dll)