1. 运行aapt:
bash: ./aapt: /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory
2. 安装glibc.i686
yum install glibc.i686
3.再次运行aapt
aapt: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
4.安装zlib.i686
yum install zlib.i686
报错： Protected multilib versions: zlib-1.2.7-17.el7.i686 != zlib-1.2.7-15.el7.x86_64
解决：yum install zlib.i686 --setopt=protected_multilib=false
5. 接着运行aapt
aapt: error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory
6.安装libstdc++.i686
yum install libstdc++.i686
依然报错： Protected multilib versions: libstdc++-4.8.5-28.0.1.el7.i686 != libstdc++-4.8.5-4.el7.x86_64
因此使用： yum install libstdc++.i686 --setopt=protected_multilib=false
接着报错：
Transaction check error:
file /usr/share/gcc-4.8.2/python/libstdcxx/v6/printers.py from install of libstdc++-4.8.5-28.0.1.el7.i686 conflicts with file from package libstdc++-4.8.5-4.el7.x86_64
file /usr/share/gcc-4.8.2/python/libstdcxx/v6/printers.pyc from install of libstdc++-4.8.5-28.0.1.el7.i686 conflicts with file from package libstdc++-4.8.5-4.el7.x86_64
file /usr/share/gcc-4.8.2/python/libstdcxx/v6/printers.pyo from install of libstdc++-4.8.5-28.0.1.el7.i686 conflicts with file from package libstdc++-4.8.5-4.el7.x86_64
解决：yum update libstdc++-4.8.5-4.el7.x86_64
再次运行： yum install libstdc++.i686 安装成功
问题解决！