在没有root权限的linux上安装gcc [英] Install gcc on linux with no root privilege

问题描述

我可以在公共库中访问计算机，我想尝试一些C ++和其他代码。问题是没有安装g ++，我无法使用软件包安装它，因为我没有根访问。是否有一种聪明的方式来创建一个完整的环境在家庭文件夹中编程？

I have access to computer in a public library and I want to try out some C++ and maybe other code. Problem is that there is no g++ installed and I can't install it using packages because I have no root access. Is there a "smart" way to make a full environment for programming in a home folder?

我有gcc安装（我可以编译C代码）。此外，我有一个家庭文件夹是一致的。我不知道在哪里找到预编译的g ++，我发现只有源，但我不知道该怎么办。我试图要求他们安装这个但它没有工作：）

I have gcc installed (I can compile C code). Also, I have a home folder that is consistent. I don't know where to find precompiled g++, I found only source but I don't know what to do with it. I tried to ask them to install this but it didn't work :)

推荐答案

您可以运行configure脚本 - -prefix参数： ../ gcc-4.5.0 / configure --prefix = / home / foo / bar 。由于c ++标准库很可能不同于您系统上的库，因此您必须先设置 export LD_LIBRARY_PATH = / home / foo / bar / lib 启动由此编译器编译的程序。

You can run the configure script with the --prefix parameter: ../gcc-4.5.0/configure --prefix=/home/foo/bar. Since it is very likely that the c++ standard library is different then the one on your system, you have to set export LD_LIBRARY_PATH=/home/foo/bar/lib before you can start a program compiled by this compiler.

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