1.安装依赖包

yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpnglibpng-develfreetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibcglibc-develglib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel curlcurl-devele2fsprogs e2fsprogs-devel krb5-server krb5-devel libidn libidn-developenldapopenldap-devel nss_ldap openldap-clients openldap-server

如果提示Disabling gif2swf tool错误，那就还要安装：yum install giflib-devel

2.下载解压swftools

下载地址：http://www.swftools.org/download.html 
 tar -vxzf swftools-0.9.1.tar.gz   

3.安装

./configure --prefix=/usr/local/swftools

make

make install

如果出现一些错误，可以试试make clean，重新编译一次

4.将swftools配置成可运行命令

vim /etc/profile

最后一行后插入一行 export PATH=\$PATH:/usr/local/swftools/bin/

执行：source /etc/profile  更新新环境变量

执行：ppt2swf 测试是否正常

5、安装xpdf语言包。下载xpdf-chinese-simplified.tar.gz文件，解压到/usr/share/xpdf下，编辑add-to-xpdfrc文件，如下：

 tar zxvf xpdf-chinese-simplified.tar.gz

         unzip font.zip

mv Gbsn00lp.ttf gkai00mp.ttf xpdf-chinese-simplified/CMap/

cd /usr/share/xpdf/xpdf-chinese-simplified

vi add-to-xpdfrc

内容如下：

cidToUnicode   Adobe-GB1       /usr/share/xpdf/xpdf-chinese-simplified/Adobe-GB1.cidToUnicode

unicodeMap     ISO-2022-CN    /usr/share/xpdf/xpdf-chinese-simplified/ISO-2022-CN.unicodeMap

unicodeMap     EUC-CN             /usr/share/xpdf/xpdf-chinese-simplified/EUC-CN.unicodeMap

unicodeMap     GBK           /usr/share/xpdf/xpdf-chinese-simplified/GBK.unicodeMap

cMapDir            Adobe-GB1       /usr/share/xpdf/xpdf-chinese-simplified/CMap

toUnicodeDir                      /usr/share/xpdf/xpdf-chinese-simplified/CMap

displayCIDFontTT Adobe-GB1 /usr/share/xpdf/xpdf-chinese-simplified/CMap/gkai00mp.ttf

保存后退出