程序编译罚款与升压库，但它运行时错误 [英] Program compiles fine with boost libs, but error when running it

问题描述

简而言之...

C ++程序（使用Boost库）在Eclipse编译良好，但之后错误而载入共享库：libboost_thread.so.1.46.1：无法打开共享对象文件：没有这样的文件或目录运行时，它显示它

---

详细信息

我正在对C ++的一个基本的程序来检查，我还可以使用升压正确线程库。

 的#include＆LT;升压/线程/ thread.hpp＆GT;
＃包括LT＆;＆iostream的GT;你好无效（）
{
    标准::法院LT＆;＆LT;你好，我是一个线程＆LT;＆LT;的std :: ENDL;
}诠释的main（）
{
    提高::线程TH1（安培;你好）;
    th1.join（）;
}
 

在code编译好，所以我相信我已经安装并设置了Boost库正确（添加目录包括等）

然而，当我尝试运行该程序我在康寿收到以下错误消息

libboost_thread.so.1.46.1：无法打开共享对象文件：没有这样的文件或目录而载入共享库

 错误
 

解决方案

我有FreeFileSYnc一个非常类似的问题，编译罚款，但由于不会推出一个libboost线程错误：

  FreeFileSync：错误而载入共享库：libboost_thread.so.1.51.0：无法打开共享对象文件：没有这样的文件或目录
 

要解决它，我所做的：

 须藤ldconfig的在/ usr / local / lib目录
 

它可以帮助其他人。

In a nutshell...

C++ program (using the boost libraries) compiles fine in Eclipse, but then "error while loading shared libraries: libboost_thread.so.1.46.1: cannot open shared object file: No such file or directory" it shown when running it.

---

Details

I am running a basic program on C++ to check that I can use the boost threading libraries correctly.

#include <boost/thread/thread.hpp>
#include <iostream>

void hello ()
{
    Std::cout<<"Hello, I am a thread"<<std::endl;
}

int main ()
{
    boost::thread th1(&hello);
    th1.join();
}

The code compiles fine, so I believed that I had installed and set up the boost libraries correctly (added directories to include etc)

However when I try to run the program I get the following error message in the consol

error while loading shared libraries: libboost_thread.so.1.46.1: cannot open shared object file: No such file or directory

解决方案

I had a very similar issue with FreeFileSYnc, compiles fine but won't launch due to a libboost thread error :

FreeFileSync: error while loading shared libraries: libboost_thread.so.1.51.0: cannot open shared object file: No such file or directory

To fix it I did :

sudo ldconfig /usr/local/lib

It may help other people.

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