Ubuntu16.04安装openjdk-7-jdk_没有可用的软件包openjdk-7-jdk-优快云博客

本文介绍如何在Ubuntu16.04上手动添加仓库并安装已不在默认源中的OpenJDK7。通过添加第三方PPA源并使用APT工具进行更新和安装。

Ubuntu16.04的安装源已经默认没有openjdk7了，所以要自己手动添加仓库，如下：

sudo add-apt-repository ppa:openjdk-r/ppa

<span style="color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">sudo apt</span><span class="hljs-attribute" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">-get</span><span style="color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);"> update </span>

<span style="color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);"><span style="color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">sudo apt</span><span class="hljs-attribute" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">-get</span><span style="color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);"> install openjdk</span><span class="hljs-subst" style="box-sizing: border-box; font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">-</span><span class="hljs-number" style="color: rgb(0, 102, 102); box-sizing: border-box; font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">7</span><span class="hljs-attribute" style="box-sizing: border-box; color: rgb(51, 51, 51); font-family: 'Source Code Pro', monospace; font-size: 14px; line-height: 20.3px; white-space: pre; background-color: rgba(128, 128, 128, 0.0470588);">-jdk</span>
</span>