Linux(Centos6.5)上git clone报错（更新git版本）_linux升级git版本

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错误详情：

git clone http://xxxxx.git报错：

error: The requested URL returned error: 401 Unauthorized while accessing http://x.git/info/refs

fatal: HTTP request failed

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查看git版本（v1.7.1太低了，需要升级）
git --version

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解决方法：升级git

（1）安装依赖

yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc
yum install  gcc perl-ExtUtils-MakeMaker
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（2）卸载老版本

yum remove git 
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（3）依次执行如下命令

百度网盘git-2.2.1.tar.gz下载包地址：
链接：https://pan.baidu.com/s/1mB0Kk7Yf2ORnJktLco2VTA
提取码：c1xa

wget https://github.com/git/git/archive/v2.2.1.tar.gz
tar zxvf v2.2.1.tar.gz
cd git-2.2.1
make configure
./configure --prefix=/usr/local/git --with-iconv=/usr/local/libiconv
make install
echo "export PATH=$PATH:/usr/local/git/bin" >> /etc/bashrc
source /etc/bashrc
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（4）再次查看git版本

git --version
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