红帽全球峰会5.3. 启用模块流
如果要安装的软件包由模块流提供，您必须启用对应的模块流。
注意
如果软件包是由标记为默认的模块流提供的，则 yum 会在安装此软件包前自动启用该模块流。
重要
建议您始终选择特定的模块流进行安装。始终考虑每个流的 生命周期。
请注意，某些默认模块流在 RHEL 主发行版本结束前到达生命周期结束状态。
步骤
启用模块流：
# yum module enable <module_name>:<stream>注意如果之前因为默认而激活的模块的另一个流会变得不活跃。
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