centos git 升级

内容来源：https://www.cnblogs.com/kevingrace/p/8252517.html

在使用 git pull 时，报了 

error: The requested URL returned error: 401 Unauthorized while accessing https://git.oschina.net/zemo/demo.git/info/refs 

fatal: HTTP request failed

发现是git 版本问题，于是升级git

centos 升级git 时，总是报 make: *** [http.o] Error 1  ，   最终发现还是前置包没安装

[root@uatjenkins01 ~]# git --version

git version 1.7.1

一般只需要将git版本升级到高版本即可。下面说下git升级的操作记录

0）安装依赖软件

[root@uatjenkins01 ~]# yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc

[root@uatjenkins01 ~]# yum install  gcc perl-ExtUtils-MakeMaker

1）卸载系统自带的底版本git（1.7.1）

[root@uatjenkins01 ~]# git --version

git version 1.7.1

[root@uatjenkins01 ~]# yum remove git

2）编译安装最新的git版本

[root@uatjenkins01 ~]# cd /usr/local/src/

[root@uatjenkins01 src]# wget https://www.kernel.org/pub/software/scm/git/git-2.15.1.tar.xz

[root@uatjenkins01 src]# tar -vxf git-2.15.1.tar.xz

[root@uatjenkins01 src]# cd git-2.15.1

[root@uatjenkins01 git-2.15.1]# make prefix=/usr/local/git all

[root@uatjenkins01 git-2.15.1]# make prefix=/usr/local/git install

[root@uatjenkins01 git-2.15.1]# echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/profile

[root@uatjenkins01 git-2.15.1]# source /etc/profile

[root@uatjenkins01 ~]# git --version

git version 2.15.1

======================================================================

如果是非root用户使用git，则需要配置下该用户下的环境变量

[app@uatjenkins01 ~]$ echo "export PATH=$PATH:/usr/local/git/bin" >> ~/.bashrc

[app@uatjenkins01 ~]$ source ~/.bashrc

[app@uatjenkins01 ~]$ git --version

git version 2.15.1