<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[小白安装ros2 foxy失败，请求大佬帮助]]></title><description><![CDATA[<p dir="auto">下面是报错的提示：（我看不懂这些东西，所以就按顺序复制了，求求大佬!!!）</p>
<p dir="auto">错误:1 <a href="https://mirrors.ustc.edu.cn/ros2/ubuntu" target="_blank" rel="noopener noreferrer nofollow ugc">https://mirrors.ustc.edu.cn/ros2/ubuntu</a> focal/main amd64 ros-foxy-ros-workspace amd64 1.0.2-1focal.20230527.032747<br />
404  Not Found [IP: 2001:da8:d800:95::110 443]</p>
<p dir="auto">E: 无法下载 <a href="https://mirrors.ustc.edu.cn/ros2/ubuntu/pool/main/r/ros-foxy-ros-workspace/ros-foxy-ros-workspace_1.0.2-1focal.20230527.032747_amd64.deb" target="_blank" rel="noopener noreferrer nofollow ugc">https://mirrors.ustc.edu.cn/ros2/ubuntu/pool/main/r/ros-foxy-ros-workspace/ros-foxy-ros-workspace_1.0.2-1focal.20230527.032747_amd64.deb</a>  404  Not Found [IP: 2001:da8:d800:95::110 443]</p>
<p dir="auto">[-][8.86s] 错误:261 <a href="https://mirrors.ustc.edu.cn/ros2/ubuntu" target="_blank" rel="noopener noreferrer nofollow ugc">https://mirrors.ustc.edu.cn/ros2/ubuntu</a> focal/main amd64 ros-foxy-teleop-twist-keyboard amd64 2.3.2-1focal.20230527.0[-][9.03s] CMD Result:code:100</p>
<p dir="auto">Run CMD Task:[sudo apt search python3-colcon-common-extensions ]<br />
[-][0.65s] CMD Result:success</p>
<p dir="auto">Run CMD Task:[sudo apt install python3-colcon-common-extensions -y]<br />
[-][1.20s] CMD Result:code:100</p>
<p dir="auto">Run CMD Task:[sudo apt search python3-argcomplete ]<br />
[-][0.68s] CMD Result:success</p>
<p dir="auto">Run CMD Task:[sudo apt install python3-argcomplete -y]<br />
[-][0.70s] CMD Result:success</p>
<p dir="auto">Run CMD Task:[sudo apt search python3-rosdep ]<br />
[-][0.66s] CMD Result:success</p>
<p dir="auto">Run CMD Task:[sudo apt install python3-rosdep -y]<br />
[-][0.60s] CMD Result:success</p>
<p dir="auto">Run CMD Task:[ls /opt/ros/foxy/setup.bash]<br />
[-][0.00s] CMD Result:code:2</p>
<pre><code>我尝试过问ai，重装ubuntu系统，扩容主挂载，换网都不能解决，马上需要使用ros了，真的焦头烂额，希望能解决，给大佬跪了
</code></pre>
]]></description><link>https://fishros.org.cn/forum/topic/4586/小白安装ros2-foxy失败-请求大佬帮助</link><generator>RSS for Node</generator><lastBuildDate>Wed, 26 Aug 2026 14:07:48 GMT</lastBuildDate><atom:link href="https://fishros.org.cn/forum/topic/4586.rss" rel="self" type="application/rss+xml"/><pubDate>Fri, 17 Oct 2025 10:16:23 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 小白安装ros2 foxy失败，请求大佬帮助 on Tue, 21 Oct 2025 12:09:43 GMT]]></title><description><![CDATA[<p dir="auto"><a class="mention plugin-mentions-user plugin-mentions-a" href="https://fishros.org.cn/forum/uid/26546">@阑悦</a> 哥们 换的啥版本啊</p>
]]></description><link>https://fishros.org.cn/forum/post/19155</link><guid isPermaLink="true">https://fishros.org.cn/forum/post/19155</guid><dc:creator><![CDATA[1912184376]]></dc:creator><pubDate>Tue, 21 Oct 2025 12:09:43 GMT</pubDate></item><item><title><![CDATA[Reply to 小白安装ros2 foxy失败，请求大佬帮助 on Sun, 19 Oct 2025 14:24:40 GMT]]></title><description><![CDATA[<p dir="auto"><a class="mention plugin-mentions-user plugin-mentions-a" href="https://fishros.org.cn/forum/uid/16830">@agentoflyra</a> 换了个版本，已解决</p>
]]></description><link>https://fishros.org.cn/forum/post/19138</link><guid isPermaLink="true">https://fishros.org.cn/forum/post/19138</guid><dc:creator><![CDATA[阑悦]]></dc:creator><pubDate>Sun, 19 Oct 2025 14:24:40 GMT</pubDate></item><item><title><![CDATA[Reply to 小白安装ros2 foxy失败，请求大佬帮助 on Sun, 19 Oct 2025 03:05:59 GMT]]></title><description><![CDATA[<p dir="auto">我这也不行，应该跟你一样的错误，我问ai说：清华 ROS2 镜像源的 Foxy 版本包存在缺失（404 错误），请求大佬帮助<br />
<img src="/forum/assets/uploads/files/1760843145873-3c74bece-d63d-4e0a-96c1-5c154354151f-image-resized.png" alt="3c74bece-d63d-4e0a-96c1-5c154354151f-image.png" class=" img-fluid img-markdown" /></p>
]]></description><link>https://fishros.org.cn/forum/post/19131</link><guid isPermaLink="true">https://fishros.org.cn/forum/post/19131</guid><dc:creator><![CDATA[迟迟]]></dc:creator><pubDate>Sun, 19 Oct 2025 03:05:59 GMT</pubDate></item><item><title><![CDATA[Reply to 小白安装ros2 foxy失败，请求大佬帮助 on Sat, 18 Oct 2025 01:58:38 GMT]]></title><description><![CDATA[<p dir="auto"><a class="mention plugin-mentions-user plugin-mentions-a" href="https://fishros.org.cn/forum/uid/26546">@阑悦</a> 换个源试试，你现在不是404吗</p>
]]></description><link>https://fishros.org.cn/forum/post/19129</link><guid isPermaLink="true">https://fishros.org.cn/forum/post/19129</guid><dc:creator><![CDATA[agentoflyra]]></dc:creator><pubDate>Sat, 18 Oct 2025 01:58:38 GMT</pubDate></item></channel></rss>