解決linux redhat6下安裝git的問題

今天用到linux上的git安裝過程比較曲折，記錄一下：  

首先會報需要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

安裝完perl後，還會報

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

還需要安裝perl-Error-0.17015-4.el6.noarch.rpm，安裝也順利，下面要安裝perl-git，但是問題來了：

[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

兩者相互依賴！最終方法是同時安裝：

[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

安裝成功！