如何在RHEL6.4中安装GCC 7.1.0
How to install GCC 7.1.0 in RHEL6.4
我使用的是 RHEL 6.4，我知道通过 yum 命令安装，
但我想下载离线模式 Linux RPM（版本 7.1.0）GCC 包并安装（对于 c/c++ 程序），
我在互联网上搜索但无法找到解决方案，
请帮助我。
如果您可以通过 yum 访问该软件包，那么您可以 下载并安装 或者您可以 下载已经安装的 打包为 rpm 文件。
Here is written how，反正我引用了
如果您有 rpm 文件，您也可以通过 yum 安装它：yum install packageName.rpm，您可能需要调用 sudo.
C/C++ 编译器的包名是：gcc.x86_64（C：64 位）和gcc-c++.x86_64（C++：64 位）或gcc.i686（C： 32 位）和 gcc-c++.i686（C++：32 位）。
如果通过 yum 下载的版本（适用于您的系统的最新版本）不是您想要的版本，您必须下载源和 build it on your own, see here。
There are two ways to download a package without installing it.
One is using the "downloadonly" plugin for yum, the other is using "yumdownloader" utility.
Downloadonly plugin for yum
Install the package including "downloadonly" plugin:
(RHEL5)
# yum install yum-downloadonly
(RHEL6)
# yum install yum-plugin-downloadonly
Run yum command with "--downloadonly" option as follows:
# yum install --downloadonly --downloaddir=<directory> <package>
Confirm the RPM files are available in the specified download directory.
Note:
- Before using the plugin, check /etc/yum/pluginconf.d/downloadonly.conf to confirm that this plugin is "enabled=1"
- This is applicable for "yum install/yum update" and not for "yum groupinstall". Use "yum groupinfo" to identify packages within a specific group.
- If only the package name is specified, the latest available package is downloaded (such as sshd). Otherwise, you can specify the full package name and version (such as httpd-2.2.3-22.el5).
- If you do not use the --downloaddir option, files are saved by default in /var/cache/yum/ in rhel-{arch}-channel/packages
- If desired, you can download multiple packages on the same command.
You still need to re-download the repodata if the repodata expires before you re-use the cache. By default it takes two hours to expire.
Yumdownloader
If downloading a installed package, "yumdownloader" is useful.
Install the yum-utils package:
# yum install yum-utils
Run the command followed by the desired package:
# yumdownloader <package>
Note:
- The package is saved in the current working directly by default; use the --destdir option to specify an alternate location.
- Be sure to add --resolve if you need to download dependencies.
我使用的是 RHEL 6.4，我知道通过 yum 命令安装，
但我想下载离线模式 Linux RPM（版本 7.1.0）GCC 包并安装（对于 c/c++ 程序），
我在互联网上搜索但无法找到解决方案，
请帮助我。
如果您可以通过 yum 访问该软件包，那么您可以 下载并安装 或者您可以 下载已经安装的 打包为 rpm 文件。
Here is written how，反正我引用了
如果您有 rpm 文件，您也可以通过 yum 安装它：yum install packageName.rpm，您可能需要调用 sudo.
C/C++ 编译器的包名是：gcc.x86_64（C：64 位）和gcc-c++.x86_64（C++：64 位）或gcc.i686（C： 32 位）和 gcc-c++.i686（C++：32 位）。
如果通过 yum 下载的版本（适用于您的系统的最新版本）不是您想要的版本，您必须下载源和 build it on your own, see here。
There are two ways to download a package without installing it.
One is using the "downloadonly" plugin for yum, the other is using "yumdownloader" utility.
Downloadonly plugin for yum
Install the package including "downloadonly" plugin:
(RHEL5) # yum install yum-downloadonly (RHEL6) # yum install yum-plugin-downloadonlyRun yum command with "--downloadonly" option as follows:
# yum install --downloadonly --downloaddir=<directory> <package>Confirm the RPM files are available in the specified download directory.
Note:
- Before using the plugin, check /etc/yum/pluginconf.d/downloadonly.conf to confirm that this plugin is "enabled=1"
- This is applicable for "yum install/yum update" and not for "yum groupinstall". Use "yum groupinfo" to identify packages within a specific group.
- If only the package name is specified, the latest available package is downloaded (such as sshd). Otherwise, you can specify the full package name and version (such as httpd-2.2.3-22.el5).
- If you do not use the --downloaddir option, files are saved by default in /var/cache/yum/ in rhel-{arch}-channel/packages
- If desired, you can download multiple packages on the same command. You still need to re-download the repodata if the repodata expires before you re-use the cache. By default it takes two hours to expire.
Yumdownloader
If downloading a installed package, "yumdownloader" is useful.
Install the yum-utils package:
# yum install yum-utilsRun the command followed by the desired package:
# yumdownloader <package>Note:
- The package is saved in the current working directly by default; use the --destdir option to specify an alternate location.
- Be sure to add --resolve if you need to download dependencies.