系统版本：
[[email protected] yum.repos.d]# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 7.2 (Maipo)
最初本地yum文件：
[[email protected] yum.repos.d]# cat local.repo
[loacl]
name=local
baseurl=file:///media/cdrom
enabled=1
gpgchek=0
之后本地yum源安装软件，出现以下报错：
[[email protected] yum.repos.d]# yum install elinks*
Loaded plugins: langpacks, product-id, search-disabled-repos
You have enabled checking of packages via GPG keys. This is a good thing.
However, you do not have any GPG public keys installed. You need to download
the keys for packages you wish to install and install them.
You can do that by running the command:
rpm --import public.gpg.key
Alternatively you can specify the url to the key you would like to use
for a repository in the ‘gpgkey‘ option in a repository section and yum
will install it for you.
For more information contact your distribution or package provider.
Problem repository: loacl
之后输入提示命令出现如下报错：
[[email protected] yum.repos.d]# rpm --import public.gpg.key
error: public.gpg.key: import read failed(2).
将gpgkey路径加入到编辑local.repo文件：
[[email protected] yum.repos.d]# cat local.repo
[loacl]
name=local
baseurl=file:///media/cdrom
enabled=1
gpgchek=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
执行yum list之后安装成功：
[[email protected] yum.repos.d]# yum install elinks*
Loaded plugins: langpacks, product-id, search-disabled-repos
loacl | 4.1 kB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package elinks.x86_64 0:0.12-0.36.pre6.el7 will be installed
--> Processing Dependency: libmozjs185.so.1.0()(64bit) for package: elinks-0.12-0.36.pre6.el7.x86_64
--> Processing Dependency: libnss_compat_ossl.so.0()(64bit) for package: elinks-0.12-0.36.pre6.el7.x86_64
--> Running transaction check
---> Package js.x86_64 1:1.8.5-19.el7 will be installed
---> Package nss_compat_ossl.x86_64 0:0.9.6-8.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
………………………………
方法百度所得，参考链接：http://www.bubuko.com/infodetail-1639901.html