git clone 报错 升级到2.2.1

git clone 报错
error: The requested URL returned error: 401 Unauthorized while accessing https://git.oschina.net/zemo/demo.git/info/refs
fatal: HTTP request failed
一般是由于git版本的问题；

git --version
git version 1.7.1

Git升级到2.2.1 就可以了
先卸载git

yum remove git
yum install curl-devel expat-devel gettext-devel openssl-devel zlib-devel asciidoc
yum install  gcc perl-ExtUtils-MakeMaker 
wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
tar zxvf libiconv-1.14.tar.gz 
cd libiconv-1.14
./configure --prefix=/usr/local/libiconv
make && make install


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
git version 2.2.1

git 永久保存用户名密码

[credential]
	helper = store