<![CDATA[XT_Progm_learn的博客]]>https://blog.youkuaiyun.com/XT_Progm_learnzh-cnhttps://blog.youkuaiyun.com/<![CDATA[ubuntu18.04 opencv3.4.12 安装]]>https://blog.youkuaiyun.com/XT_Progm_learn/article/details/110008914https://blog.youkuaiyun.com/XT_Progm_learn/article/details/110008914XT_Progm_learnTue, 24 Nov 2020 11:03:30 +0800<![CDATA[Invalid ＜arg＞ tag: environment variable ‘TURTLEBOT3_MODEL‘ is not set.]]>https://blog.youkuaiyun.com/XT_Progm_learn/article/details/108973169https://blog.youkuaiyun.com/XT_Progm_learn/article/details/108973169XT_Progm_learnFri, 09 Oct 2020 09:45:02 +0800<![CDATA[roslauch 时出现ImportError: No module named ‘defusedxml‘]]>https://blog.youkuaiyun.com/XT_Progm_learn/article/details/108973106https://blog.youkuaiyun.com/XT_Progm_learn/article/details/108973106XT_Progm_learnFri, 09 Oct 2020 09:44:08 +0800<![CDATA[pip时链接超时，断开失效]]>https://blog.youkuaiyun.com/XT_Progm_learn/article/details/106030031https://blog.youkuaiyun.com/XT_Progm_learn/article/details/106030031XT_Progm_learnSat, 09 May 2020 23:58:13 +0800