github地址
源码包地址

# tar -xvf axel-2.4.tar.gz
# cd axel-2.4
# ./configure --prefix=/usr/local/axel    #检查编译环境是否完备，并制定默认安装目录
    Cannot find a C compiler, aborting.  
# yum groupinstall “Development tools”
# ./configure --prefix=/usr/local/axel
    The strip option is enabled. This should not be a problem usually, but on some
    systems it breaks stuff.
    
    Configuration done:
      Internationalization enabled.
      Debugging disabled.
      Binary stripping enabled.
# make
# make install        #安装

# echo 'PATH=/usr/local/axel/bin:$PATH' > /etc/profile.d/axel.sh    #axel执行路径
# . /etc/profile        #使配置文件生效