yum命令未找到，安装yum

[{"title":"（ 8 个子文件 1.06MB ） yum命令未找到，安装yum","children":[{"title":"sqlite-3.3.6-2.x86_64.rpm <span style='color:#111;'> 200.85KB </span>","children":null,"spread":false},{"title":"python-urlgrabber-2.9.8-2.noarch.rpm <span style='color:#111;'> 117.96KB </span>","children":null,"spread":false},{"title":"sqlite-devel-3.3.6-2.x86_64.rpm <span style='color:#111;'> 256.79KB </span>","children":null,"spread":false},{"title":"yum-2.4.3-4.el4.centos.noarch.rpm <span style='color:#111;'> 385.86KB </span>","children":null,"spread":false},{"title":"python-elementtree-1.2.6-5.el4.centos.x86_64.rpm <span style='color:#111;'> 91.18KB </span>","children":null,"spread":false},{"title":"python-sqlite-1.1.7-1.2.1.x86_64.rpm <span style='color:#111;'> 38.67KB </span>","children":null,"spread":false},{"title":"centos-yumconf-4-4.5.noarch.rpm <span style='color:#111;'> 3.51KB </span>","children":null,"spread":false},{"title":"yum-metadata-parser-1.0-8.el4.centos.x86_64.rpm <span style='color:#111;'> 24.46KB </span>","children":null,"spread":false}],"spread":true}]