转载 http://www.myexception.cn/industry/2093747.html
openssl make install : *** [install_docs] 错误 255”
如果在linux下安装openssl，执行config和make之后，在执行make install时出现类似下面的错误：
cms.pod around line 457: Expected text after =item, not a number
cms.pod around line 461: Expected text after =item, not a number cms.pod around line 465: Expected text after =item, not a number cms.pod around line 470: Expected text after =item, not a number cms.pod around line 474: Expected text after =item, not a number “POD document had syntax errors at /usr/bin/pod2man line 71. make: *** [install_docs] 错误 255”
解决方法是：编辑/usr/bin/pod2man文件，注释掉第71行。
千万注意，不要像网上有些说的rm /usr/bin/pod2man，即删除pod2man这个文件，否则安装pcsc组件会出错
