CentOS下离线安装gcc环境，图文详细，方法全面
<h1 id="centos下离线安装gcc环境图文详细方法全面">CentOS下离线安装gcc环境，图文详细，方法全面</h1><h3 id="下载">下载</h3>
<p>方式1：如果有网的虚拟机还没有安装，可以直接</p>
<pre><code class="language-shell">yum install --downloadonly --downloaddir=/root/soft/gcc gcc
yum install --downloadonly --downloaddir=/root/soft/gcc++ gcc-c++
</code></pre>
<p>方式2：如果有网的虚拟机已经安装过，可以</p>
<pre><code class="language-shell">yum -y install yum-utils
yumdownloader --resolve --destdir=/root/soft/gcc gcc
yumdownloader --resolve --destdir=/root/soft/gcc++ gcc-c++
</code></pre>
<p>可以看到，gcc的依赖如下</p>
<p><img src="https://img-blog.csdnimg.cn/20200407110423699.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzc1MDIxMg==,size_16,color_FFFFFF,t_70"><br>
gcc++的依赖如下<br>
<img src="https://img-blog.csdnimg.cn/2020040711050839.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80Mzc1MDIxMg==,size_16,color_FFFFFF,t_70"><br>
方式3：看到我给的依赖包，直接网上下载好，这里是地址，可以在里面找到</p>
<p>http://mirrors.163.com/centos/6/os/x86_64/Packages/</p>
<p>http://mirrors.aliyun.com/centos/7/os/x86_64/Packages/</p>
<p>安装所需要的包</p>
<pre><code>#图中gcc所示需要的依赖
cpp-4.8.5-39.el7.x86_64.rpm
gcc-4.8.5-39.el7.x86_64.rpm
glibc-devel-2.12-1.212.el6.x86_64.rpm
glibc-headers-2.17-292.el7.x86_64.rpm
kernel-headers-3.10.0-1062.el7.x86_64.rpm
libmpc-1.0.1-3.el7.x86_64.rpm
mpfr-3.1.1-4.el7.x86_64.rpm
</code></pre>
<h3 id="上传">上传</h3>
<pre><code class="language-shell">put D:\AppStore\Linux\gcc\cpp-4.8.5-39.el7.x86_64.rpm/root
put D:\AppStore\Linux\gcc\gcc-4.8.5-39.el7.x86_64.rpm/root
put D:\AppStore\Linux\gcc\glibc-devel-2.12-1.212.el6.x86_64.rpm/root
put D:\AppStore\Linux\gcc\glibc-headers-2.17-292.el7.x86_64.rpm/root
put D:\AppStore\Linux\gcc\kernel-headers-3.10.0-1062.el7.x86_64.rpm/root
put D:\AppStore\Linux\gcc\libmpc-1.0.1-3.el7.x86_64.rpm/root
put D:\AppStore\Linux\gcc\mpfr-3.1.1-4.el7.x86_64.rpm/root
</code></pre>
<h3 id="安装">安装</h3>
<p>我这就强制安装了，因为逐个安装，很容易因为递进依赖，而报一堆错，需要下载一堆特别多的包。</p>
<pre><code class="language-shell">rpm-ivh*.rpm --nodeps --force
</code></pre>
<h3 id="检查">检查</h3>
<pre><code class="language-shell">gcc -v
</code></pre><br><br>
来源：https://www.cnblogs.com/lgx211/p/12652197.html
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