Question

怎么装openssl-devel啊，ubuntu里好象没有这个包

Answer 1

1. 方法一、直接安装
   yum install openssl openssl-devel

2. 方法二、下载源码编译安装

• 下载
  wget https://www.openssl.org/source/openssl-1.0.2h.tar.gz

• 解压
  tar zxf openssl-1.0.2h.tar.gz

• 安装
  cd openssl-1.0.2h./config shared zlib
  because of configuration changes, you MUST do the following before
  *** building:
  提醒需要在build之前做make depend
  make depend
  make install
  mv /usr/bin/openssl /usr/bin/openssl.bak
  mv /usr/include/openssl /usr/include/openssl.bak
  ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
  ln -s /usr/local/ssl/include/openssl /usr/include/openssl
  echo “/usr/local/ssl/lib” >> /etc/ld.so.conf
  ldconfig -v

• 检测安装是否成功：openssl version -a

Answer 2

sudo apt-get install openssl
sudo apt-get install libssl-dev
RedHat、centos才是openssl-devel

Answer 3

不一定是这名，搜索一下看看