如何在Ubuntu上安装OpenSSL库? [英] How do I install the OpenSSL libraries on Ubuntu?

问题描述

我正在尝试在使用OpenSSL 1.0.0的Ubuntu 10.04 LTS上构建一些代码.当我运行make时，它会使用"-lssl"选项调用g ++.来源包括:

I'm trying to build some code on Ubuntu 10.04 LTS that uses OpenSSL 1.0.0. When I run make, it invokes g++ with the "-lssl" option. The source includes:

#include <openssl/bio.h>
#include <openssl/buffer.h>
#include <openssl/des.h>
#include <openssl/evp.h>
#include <openssl/pem.h>
#include <openssl/rsa.h>

我跑了

$ sudo apt-get install openssl
Reading package lists... Done
Building dependency tree       
Reading state information... Done
openssl is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.

但是我想openssl软件包不包含该库.我在make上遇到这些错误:

But I guess the openssl package doesn't include the library. I get these errors on make:

foo.cpp:21:25: error: openssl/bio.h: No such file or directory
foo.cpp:22:28: error: openssl/buffer.h: No such file or directory
foo.cpp:23:25: error: openssl/des.h: No such file or directory
foo.cpp:24:25: error: openssl/evp.h: No such file or directory
foo.cpp:25:25: error: openssl/pem.h: No such file or directory
foo.cpp:26:25: error: openssl/rsa.h: No such file or directory

如何在Ubuntu 10.04 LTS上安装OpenSSL C ++库?

How do I install the OpenSSL C++ library on Ubuntu 10.04 LTS?

我对它的-l选项做了一个man g++和(在链接选项"下):链接器在库的标准目录列表中搜索..."和所搜索的目录包括多个标准目录".系统目录..."那些标准系统目录是什么?

I did a man g++ and (under "Options for Linking") for the -l option it states: " The linker searches a standard list of directories for the library..." and "The directories searched include several standard system directories..." What are those standard system directories?

推荐答案

您要安装开发包libssl-dev:

You want to install the development package, which is libssl-dev:

sudo apt-get install libssl-dev

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