linux中yum安裝Error: Protected multilib versions

[解決] yum 安裝 出錯 Error: Protected multilib versions:
我安裝zlib出錯：
yum install zlib-1.2.3-29.el6.i686

Error: Protected multilib versions: zlib-1.2.3-29.el6.i686 != zlib-1.2.3-27.el6.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

原因：多個庫共存衝突

解決辦法：在執行命令後面加上：--setopt=protected_multilib=false

再次執行：yum install zlib-1.2.3-29.el6.i686  --setopt=protected_multilib=false
ok！
還一個解決辦法：運用了模糊安裝的方法。yum install libgcc*