Linux下git升级

安装需求：

yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc

yum install gcc perl-ExtUtils-MakeMaker

 卸载Centos自带的git1.7.1:
通过git –version查看系统带的版本，Cento6.5应该自带的是git版本是1.7.1

yum remove git

下载git2.2.1并将git添加到环境变量中

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 all doc

make install install-doc install-html

echo “export PATH=$PATH:/usr/local/git/bin” >> /etc/bashrc

source /etc/bashrc

查看版本号

git –version