无法使用YUM安装R的问题

linlin987

R是统计学软件，www.r-project.org
配置repo文件后，使用yum可下载。但无法translate后安装。
我不知如何倒入gpgkey,请高手指教！

官方的说明如下，但我照做后，根本就下载不了GPGKEY。
GPG
---

The RPMS are signed with GPG, and you are advised to check the signature
before installing them, for your own security. You can obtain my public
key which has ID 97D3544E from any key server on pgp.net, e.g.

http://wwwkeys.eu.pgp.net

Ask me for my public key fingerprint if you want to be sure.

Note that you must import my public key into the RPM database (as root)
in order to check the GPG signature. See the man page for rpm. Here is
one way to do it:

gpg --keyserver wwwkeys.eu.pgp.net --recv-key 97d3544e
gpg --output plummer.gpg --armor --export 97d3544e
su
rpm --import plummer.gpg

If you get an error message after the first command, you may need to
create a subdirectory ".gnupg" in your home directory.

Martyn Plummer <[email protected]>