解决linux redhat6下安装git的问题

今天用到linux上的git安装过程比较曲折，记录一下：  

首先会报需要perl

rpm -ivh git-1.7.1-14.2.x86_64.rpm

warning: git-1.7.1-14.2.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID c428b69d: NOKEY

error: Failed dependencies:

         perl is needed by git-1.7.1-14.2.x86_64

        perl(Error) is needed by git-1.7.1-14.2.x86_64
        perl(Git) is needed by git-1.7.1-14.2.x86_64

        perl-Git = 1.7.1-14.2 is needed by git-1.7.1-14.2.x86_64

安装完perl后，还会报

error: Failed dependencies:

        perl(Error) is needed by git-1.7.1-14.2.x86_64
        perl(Git) is needed by git-1.7.1-14.2.x86_64

        perl-Git = 1.7.1-14.2 is needed by git-1.7.1-14.2.x86_64

还需要安装perl-Error-0.17015-4.el6.noarch.rpm，安装也顺利，下面要安装perl-git，但是问题来了：

[root@localhost Packages]# rpm -ihv --aid perl-Git-1.7.1-2.el6_0.1.noarch.rpm 
warning: perl-Git-1.7.1-2.el6_0.1.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
error: Failed dependencies:
git = 1.7.1-2.el6_0.1 is needed by perl-Git-1.7.1-2.el6_0.1.noarch

rpm -ivh git-1.7.1-14.2.x86_64.rpm
warning: git-1.7.1-14.2.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID c428b69d: NOKEY
error: Failed dependencies:
        perl(Error) is needed by git-1.7.1-14.2.x86_64
        perl(Git) is needed by git-1.7.1-14.2.x86_64
        perl-Git = 1.7.1-14.2 is needed by git-1.7.1-14.2.x86_64

两者相互依赖！最终方法是同时安装：

[root@localhost Packages]# rpm -ivf  perl-Git-1.7.1-2.el6_0.1.noarch.rpm  git-1.7.1-2.el6_0.1.x86_64.rpm 
warning: perl-Git-1.7.1-2.el6_0.1.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY
Preparing packages for installation...
git-1.7.1-2.el6_0.1
perl-Git-1.7.1-2.el6_0.1
[root@localhost Packages]# 

[zl@localhost ~]$ git --version
git version 1.7.1

安装成功！