parsec-2.1 编译错误

OS: Ubuntu 14.04 LTS (x86_64)

参考：https://forums.freebsd.org/threads/security-openssl-build-failure.41478/

installing man1/smime.1
smime.pod around line 272: Expected text after =item, not a number
smime.pod around line 276: Expected text after =item, not a number
smime.pod around line 280: Expected text after =item, not a number
smime.pod around line 285: Expected text after =item, not a number
smime.pod around line 289: Expected text after =item, not a number
POD document had syntax errors at /usr/bin/pod2man line 71.
make: *** [install_docs] 错误 255

这是因为OpenSSL 1.0.1e 与 perl5.18 不兼容

解决方法：

• 1有人验证 安装perl 5.16 能够兼容，安排低版本perl 5.16能够解决问题
2 删除 pod2man文件
• 1. sudo rm /usr/bin/pod2man